Chocolate Chiffon Cake with Vanilla Frosting Recipe

Katherine

Honoring generations of culinary artistry.

Chocolate Chiffon Cake with Vanilla Frosting is a dessert that truly embodies the phrase “light as air.” For years, I’ve been on a quest to find the perfect balance between rich chocolate flavor and a delicate, ethereal texture in a cake. Many chocolate cakes lean towards dense and fudgy, which is wonderful in its own right, but sometimes you crave something lighter, something that melts in your mouth. This Chocolate Chiffon Cake with Vanilla Frosting is precisely that dream realized. From the first bite, my family was completely captivated. The subtle cocoa notes dance on your palate, never overpowering, always refined. The crumb is so tender and moist, it’s almost cloud-like. And the vanilla frosting? It’s the perfect creamy counterpoint, adding a touch of sweetness and classic vanilla essence that elevates the entire experience. This isn’t just a cake; it’s an experience, a delightful journey for your taste buds that leaves you wanting just one more slice. Whether it’s for a special occasion or simply a weekend treat, this Chocolate Chiffon Cake has become a cherished favorite in our home, and I’m thrilled to share the recipe with you so it can become a favorite in yours too.

Ingredients

Creating a truly exceptional Chocolate Chiffon Cake with Vanilla Frosting starts with selecting high-quality ingredients. Each component plays a vital role in achieving the desired light texture, rich chocolate flavor, and delightful vanilla sweetness. Let’s break down the ingredients you’ll need for both the cake and the frosting, ensuring you have everything ready to embark on this baking adventure.

For the Chocolate Chiffon Cake:

  • Cake Flour (2 ½ cups): The foundation of our light and airy cake. Cake flour, with its lower protein content compared to all-purpose flour, is crucial for creating a tender crumb. It prevents the cake from becoming tough, resulting in that signature chiffon texture we’re aiming for. If you can’t find cake flour, you can make a substitute (instructions below), but for the best results, seek out cake flour.
  • Granulated Sugar (1 ¾ cups): Sugar not only sweetens the cake but also contributes to its moisture and tenderness. We use granulated sugar for the cake batter itself, providing a clean sweetness that complements the chocolate.
  • Unsweetened Cocoa Powder (¾ cup, Dutch-processed preferred): The heart of our chocolate flavor. Dutch-processed cocoa powder, also known as alkalized cocoa, has a smoother, less acidic flavor and a darker color compared to natural cocoa powder. It will give your chiffon cake a richer, more sophisticated chocolate taste. If you only have natural cocoa powder, you can use it, but the flavor profile will be slightly different.
  • Baking Powder (1 ½ tablespoons): Our primary leavening agent. Baking powder is a chemical leavening agent that provides lift and volume to the cake, creating its characteristic airy texture. Ensure your baking powder is fresh for optimal results.
  • Baking Soda (¾ teaspoon): Baking soda works in conjunction with the baking powder to further enhance the leavening process. It also reacts with the cocoa powder to deepen the chocolate flavor and color.
  • Salt (1 teaspoon): Salt is a flavor enhancer in baking. It balances the sweetness and intensifies the chocolate notes, preventing the cake from tasting flat or one-dimensional.
  • Large Eggs (7, separated): Eggs are essential for structure, moisture, and richness in cakes. We separate the eggs in this recipe because the yolks contribute to richness and flavor, while the whipped egg whites are the key to achieving the chiffon cake’s signature lightness.
  • Vegetable Oil (½ cup): Oil provides moisture and tenderness to the cake. Unlike butter, oil remains liquid at room temperature, contributing to a moist crumb that stays fresh for longer. Use a neutral-flavored oil like vegetable or canola oil so it doesn’t compete with the chocolate flavor.
  • Milk or Buttermilk (¾ cup): Liquid is necessary to hydrate the dry ingredients and create the batter. Milk or buttermilk adds moisture and richness to the cake. Buttermilk, with its slight acidity, can further tenderize the cake and enhance the cocoa flavor.
  • Vanilla Extract (1 teaspoon): Vanilla extract enhances the overall flavor profile of the cake, adding a subtle warmth and complexity that complements both the chocolate and the vanilla frosting. Use pure vanilla extract for the best flavor.
  • Hot Coffee (½ cup, freshly brewed): Hot coffee is a secret weapon for intensifying chocolate flavor. It deepens the cocoa notes and adds a subtle mocha undertone to the cake. Freshly brewed coffee is best, but strong brewed instant coffee will also work in a pinch.

For the Vanilla Frosting:

  • Unsalted Butter (1 cup, 2 sticks, softened): The base of our creamy vanilla frosting. Unsalted butter allows you to control the salt level in the frosting. Ensure the butter is properly softened to room temperature for a smooth and fluffy frosting. If the butter is too cold, it will be difficult to cream, and if it’s too melted, the frosting may become greasy.
  • Powdered Sugar (4 cups, sifted): Powdered sugar, also known as confectioners’ sugar, is the sweetener and thickener for our frosting. Sifting the powdered sugar is crucial to remove any lumps and ensure a smooth, lump-free frosting.
  • Vanilla Extract (2 teaspoons): Vanilla extract is the star flavor of our frosting. Using a generous amount of high-quality vanilla extract will create a rich, aromatic vanilla frosting that perfectly complements the chocolate cake.
  • Milk or Heavy Cream (2-4 tablespoons): Liquid is used to adjust the consistency of the frosting. Start with 2 tablespoons and add more gradually until you reach your desired frosting consistency. Milk will create a lighter frosting, while heavy cream will result in a richer, more decadent frosting.

Cake Flour Substitute (if needed): If you don’t have cake flour, you can make a substitute by measuring out 1 cup of all-purpose flour, removing 2 tablespoons of flour, and then adding 2 tablespoons of cornstarch. Whisk together thoroughly. This mixture mimics the lower protein content of cake flour. However, for the best results, using actual cake flour is recommended.

With all your ingredients gathered and measured, you’re now ready to move on to the exciting part: baking this incredible Chocolate Chiffon Cake with Vanilla Frosting! Remember that quality ingredients and precise measurements are key to success in baking, so take your time and enjoy the process.

Instructions

Now that we have all our high-quality ingredients ready, it’s time to dive into the step-by-step instructions for creating this delightful Chocolate Chiffon Cake with Vanilla Frosting. Baking a chiffon cake requires a bit more attention to detail than some other cake recipes, but the reward of that light-as-air texture is absolutely worth it. Follow these instructions carefully, and you’ll be amazed at the delicious result.

Part 1: Preparing the Chocolate Chiffon Cake Batter

  1. Preheat Oven and Prepare Pan: Preheat your oven to 325°F (160°C). This lower temperature is crucial for chiffon cakes to bake evenly and prevent them from drying out. For the cake pan, you’ll need a 10-inch tube pan with a removable bottom. Crucially, do NOT grease the pan. Chiffon cakes need to cling to the sides of the pan as they rise to achieve their signature height. If the pan is greased, the batter will slip down, and the cake will not rise properly. Ensure your tube pan is clean and dry.
  2. Sift Dry Ingredients: In a large mixing bowl, sift together the cake flour, granulated sugar (1 ½ cups from the total amount), cocoa powder, baking powder, baking soda, and salt. Sifting is essential for chiffon cakes as it aerates the dry ingredients and removes any lumps, resulting in a smoother batter and a more tender cake. Whisk the sifted ingredients together to ensure they are evenly combined.
  3. Combine Wet Ingredients (Yolks): In a separate large mixing bowl, whisk together the egg yolks, vegetable oil, milk or buttermilk, vanilla extract, and hot coffee. Make sure the hot coffee is not scalding hot but warm enough to enhance the cocoa flavor. Whisk until the mixture is well combined and slightly emulsified.
  4. Combine Wet and Dry Ingredients (Yolk Batter): Gradually add the wet ingredients (yolk mixture) to the dry ingredients, mixing on low speed with an electric mixer or whisking by hand until just combined. Be careful not to overmix at this stage. The batter will be fairly thick and smooth. Set this yolk batter aside temporarily.
  5. Whip Egg Whites: In a clean, grease-free bowl (preferably glass or metal), using an electric mixer with a whisk attachment, beat the egg whites until soft peaks form. Soft peaks are when the whites hold their shape but the tips gently curl over when you lift the whisk.
  6. Add Sugar Gradually to Egg Whites: With the mixer running on medium speed, gradually add the remaining ¼ cup of granulated sugar to the egg whites, one tablespoon at a time. Continue beating until stiff, glossy peaks form. Stiff peaks are when the whites stand straight up and hold their shape firmly when you lift the whisk. Be careful not to overwhip the egg whites, as this can make them dry and difficult to fold into the batter.
  7. Fold Egg Whites into Yolk Batter (Gentle Folding): This is the most crucial step for achieving the chiffon cake’s airy texture. Gently fold about one-third of the whipped egg whites into the yolk batter using a large rubber spatula. This lightens the batter and makes it easier to incorporate the remaining egg whites. Then, gently fold in the remaining egg whites in two additions, being careful not to deflate the whites. Use a figure-eight motion and turn the bowl as you fold, scraping down the sides and bottom to ensure everything is evenly incorporated. Fold just until no streaks of egg white remain. Overmixing at this stage will deflate the egg whites and result in a dense cake.
  8. Pour Batter into Pan: Carefully pour the batter into the ungreased tube pan. Gently spread the batter evenly in the pan.

Part 2: Baking and Cooling the Chocolate Chiffon Cake

  1. Bake in Preheated Oven: Place the tube pan in the preheated oven at 325°F (160°C) and bake for 55-65 minutes, or until a wooden skewer inserted into the center of the cake comes out clean. The cake should be golden brown and spring back lightly when gently pressed. Chiffon cakes often take a bit longer to bake than other cakes due to their height and delicate structure.
  2. Invert Pan Immediately After Baking: As soon as you remove the cake from the oven, invert the tube pan immediately onto a wire rack or bottle neck. This is absolutely crucial for chiffon cakes. Inverting the pan allows gravity to help the cake cool and prevents it from collapsing as it cools. The cake needs to hang upside down to maintain its airy texture.
  3. Cool Completely Upside Down: Let the cake cool completely upside down in the inverted pan for at least 1-2 hours, or preferably until it is completely cold. Do not attempt to remove the cake from the pan while it is still warm, as it will be very fragile and may tear. Cooling completely allows the cake to set and firm up, making it easier to handle.
  4. Release Cake from Pan: Once the cake is completely cool, gently loosen the sides of the cake from the pan using a thin, flexible knife or an offset spatula. If your tube pan has a removable bottom, carefully push up from the bottom to release the cake. If not, gently invert the pan again onto a serving plate and tap firmly to release the cake. Run a knife around the center tube to fully release if needed.

Part 3: Preparing and Applying the Vanilla Frosting

  1. Soften Butter: Ensure your unsalted butter is softened to room temperature. It should be soft enough to press with your finger but not melted or greasy.
  2. Cream Butter: In a large mixing bowl, using an electric mixer with a paddle attachment (or beaters), cream the softened butter on medium speed until it is light and fluffy. This should take about 2-3 minutes.
  3. Add Powdered Sugar Gradually: Gradually add the sifted powdered sugar to the creamed butter, one cup at a time, mixing on low speed to prevent a powdered sugar cloud. Once all the powdered sugar is added, increase the speed to medium and beat until the frosting is smooth and well combined.
  4. Add Vanilla Extract and Milk/Cream: Add the vanilla extract to the frosting and mix to combine. Then, add milk or heavy cream, one tablespoon at a time, mixing after each addition, until you reach your desired frosting consistency. You may need 2-4 tablespoons of liquid depending on your preference. Beat the frosting for another minute or two until it is light and fluffy.
  5. Frost the Cake: Once the cake is completely cooled and released from the pan, place it on a serving plate or cake stand. Frost the cake generously with the vanilla frosting, swirling it decoratively over the top and sides of the cake. You can use an offset spatula or a piping bag for a more decorative finish.

Final Touches

Your beautiful Chocolate Chiffon Cake with Vanilla Frosting is now ready to be enjoyed! You can add some final touches if desired, such as:

  • Chocolate Shavings: Sprinkle chocolate shavings over the frosting for an extra chocolatey touch.
  • Sprinkles: Add colorful sprinkles for a festive look, especially for celebrations.
  • Fresh Berries: Arrange fresh berries like strawberries, raspberries, or blueberries around the base of the cake or on top for a pop of color and fresh flavor.

Enjoy the light, airy texture and delightful chocolate-vanilla flavor combination of your homemade Chocolate Chiffon Cake! This cake is best served within a day or two, but it can be stored in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 5 days.

Nutrition Facts

Understanding the nutritional content of your baked goods can be helpful, especially when you’re mindful of your dietary intake. Please note that the following nutrition information is an estimate and can vary depending on the specific ingredients used and serving sizes.

Servings: Approximately 12-16 slices

Per Serving (Estimated, based on 14 servings):

  • Calories: 350-450 kcal (This can vary based on frosting thickness and serving size)
  • Total Fat: 18-25g
    • Saturated Fat: 10-15g
    • Trans Fat: 0g
    • Monounsaturated Fat: 5-8g
    • Polyunsaturated Fat: 2-3g
  • Cholesterol: 80-100mg
  • Sodium: 200-250mg
  • Total Carbohydrates: 45-55g
    • Dietary Fiber: 1-2g
    • Sugars: 30-40g
  • Protein: 4-6g

Important Considerations:

  • These values are estimates and can fluctuate based on ingredient brands and precise measurements.
  • The calorie count is significantly influenced by the vanilla frosting and the amount used per serving.
  • Chiffon cakes, while light in texture, still contain sugar and fats. Enjoy in moderation as part of a balanced diet.

For more precise nutritional information, you can use online nutrition calculators and input the exact ingredients and amounts you used in the recipe.

Preparation Time

Planning your baking schedule is essential for a smooth and enjoyable experience. Here’s a breakdown of the preparation time for this Chocolate Chiffon Cake with Vanilla Frosting:

  • Preparation Time (Batter & Frosting): 45-60 minutes
    • This includes measuring ingredients, sifting dry ingredients, separating eggs, making the cake batter (yolk mixture and egg white whipping), and preparing the vanilla frosting.
  • Bake Time: 55-65 minutes
    • The cake bakes in the oven for approximately 55 to 65 minutes at 325°F (160°C). Baking time may vary slightly depending on your oven.
  • Cooling Time (Cake): 2-3 hours (minimum)
    • The cake needs to cool completely upside down in the inverted pan for at least 2-3 hours to fully set and prevent collapsing.
  • Frosting Time (Application): 15-20 minutes
    • Frosting the cooled cake takes approximately 15 to 20 minutes, depending on the level of decoration.

Total Time (Approximate): 3 hours 55 minutes – 4 hours 45 minutes (excluding optional decorations time)

Tips for Time Management:

  • Read the recipe thoroughly: Before starting, read through the entire recipe to understand all the steps and ensure you have all the necessary ingredients and equipment.
  • Mise en Place: Prepare your “mise en place” – gather and measure all ingredients before you begin mixing. This will streamline the process and prevent you from scrambling for ingredients mid-recipe.
  • Soften Butter in Advance: Remember to take the butter out of the refrigerator well in advance to allow it to soften to room temperature for the frosting.
  • Start Early: If you are making this cake for a specific event, start baking it several hours in advance, considering the cooling time. You can even bake the cake a day ahead and frost it the next day.
  • Multitask Efficiently: While the cake is baking, you can prepare the vanilla frosting and clean up your workspace.

By understanding the preparation time and planning accordingly, you can bake this Chocolate Chiffon Cake with Vanilla Frosting with ease and enjoyment.

How to Serve

The Chocolate Chiffon Cake with Vanilla Frosting is a versatile dessert that can be enjoyed in numerous ways. Its light texture and delicate flavors make it perfect for various occasions, from casual gatherings to elegant celebrations. Here are some delightful ways to serve and enhance your chiffon cake experience:

  • Classic Slice: The simplest and most satisfying way to serve this cake is as a classic slice. Cut generous slices and serve them on plates. The cake is delicious on its own, allowing the delicate chocolate and vanilla flavors to shine.
  • With Fresh Berries: Elevate your presentation and add a burst of freshness by serving slices of chiffon cake with a side of fresh berries. Strawberries, raspberries, blueberries, or a mixed berry medley complement the chocolate and vanilla beautifully. The slight tartness of the berries provides a wonderful contrast to the sweetness of the cake and frosting.
  • Whipped Cream or Ice Cream: For an extra touch of indulgence, serve your chiffon cake with a dollop of freshly whipped cream or a scoop of your favorite ice cream. Vanilla ice cream is a classic pairing, enhancing the vanilla frosting. Chocolate or coffee ice cream can also create a richer, more decadent experience.
  • Chocolate Sauce or Caramel Sauce: Drizzle a warm chocolate sauce or caramel sauce over the slices of chiffon cake for added richness and flavor dimension. A homemade chocolate ganache or a salted caramel sauce would be particularly delightful.
  • Coffee or Tea Pairing: The light and airy nature of chiffon cake makes it a perfect accompaniment to coffee or tea. Serve slices of cake with a cup of hot coffee, cappuccino, latte, or your favorite tea for a delightful afternoon treat or after-dinner dessert.
  • For Special Occasions: Dress up your chiffon cake for special occasions like birthdays, anniversaries, or holidays. You can decorate it further with:
    • Candied Flowers: Add edible candied flowers for an elegant and visually stunning presentation.
    • Chocolate Curls or Shavings: Create chocolate curls or shavings and sprinkle them generously over the frosting.
    • Fresh Mint Sprigs: Garnish with fresh mint sprigs for a touch of green and freshness.
    • Layer Cake Presentation: For a more elaborate presentation, you could bake the chiffon cake batter in layers (using round cake pans instead of a tube pan – adjust baking time accordingly) and create a layered chiffon cake with vanilla frosting between the layers and on top.
  • Casual Gatherings: Chiffon cake is also wonderful for casual gatherings, potlucks, or picnics. Its light texture makes it easy to transport and enjoy at room temperature. Simply slice and serve, or bring the whole cake and slice it at your destination.

No matter how you choose to serve it, the Chocolate Chiffon Cake with Vanilla Frosting is sure to be a crowd-pleaser. Its delicate texture and balanced flavors make it a truly enjoyable dessert for any occasion.

Additional Tips for Baking Success

Baking a Chocolate Chiffon Cake with Vanilla Frosting, while rewarding, can benefit from a few extra tips to ensure your cake turns out perfectly light, airy, and delicious. Here are five additional tips to help you achieve baking success:

  1. Use Fresh Ingredients, Especially Leavening Agents: Baking powder and baking soda are crucial for the chiffon cake’s rise and texture. Ensure your baking powder and baking soda are fresh. Expired leavening agents will lose their potency, resulting in a cake that doesn’t rise properly and may be dense. To check freshness, test a small amount of baking powder in hot water (it should bubble vigorously) and baking soda with vinegar (it should also bubble).
  2. Measure Ingredients Accurately: Baking is a science, and precise measurements are essential, especially for chiffon cakes where texture is paramount. Use measuring cups and spoons for dry and liquid ingredients, and level off dry ingredients with a straight edge. For flour, lightly spoon it into the measuring cup and level it off, rather than scooping directly from the bag, which can compact the flour and lead to using too much. Using a kitchen scale for weighing ingredients is even more accurate, especially for flour and sugar.
  3. Don’t Overmix the Batter, Especially After Adding Egg Whites: Overmixing after adding the egg whites will deflate them, resulting in a dense and less airy cake. Fold the egg whites in gently and just until no streaks of white remain. Stop folding as soon as the batter is homogenous. Remember, gentle folding is key to preserving the airiness of the whipped egg whites.
  4. Ensure Egg Whites are Whipped to Stiff Peaks: Properly whipped egg whites are the foundation of the chiffon cake’s light texture. Whip the egg whites until stiff, glossy peaks form that hold their shape firmly. However, be careful not to overwhip them to the point where they become dry and grainy. The peaks should be stiff but still moist and glossy. Clean, grease-free bowls and beaters are essential for whipping egg whites successfully.
  5. Cool the Cake Completely Upside Down: Resist the temptation to remove the cake from the pan before it is completely cooled. Cooling upside down is non-negotiable for chiffon cakes. It allows gravity to work its magic, preventing the cake from collapsing and maintaining its airy structure. Ensure the cake is completely cold to the touch before attempting to remove it from the pan, otherwise, it may tear or stick. Patience during the cooling process is crucial for the final texture of your chiffon cake.

By following these additional tips, along with the recipe instructions, you’ll be well on your way to baking a truly exceptional Chocolate Chiffon Cake with Vanilla Frosting that is the epitome of light, airy, and delicious.

FAQ Section

Baking a chiffon cake might bring up a few questions, especially if you are new to this type of cake. Here are some frequently asked questions to help you navigate the process and achieve baking success:

Q1: Why do I need to use cake flour for a chiffon cake? Can I use all-purpose flour instead?

A: Cake flour is highly recommended for chiffon cakes because of its lower protein content compared to all-purpose flour. Lower protein content results in less gluten development, which is crucial for the tender, delicate crumb of a chiffon cake. All-purpose flour can be used in a pinch, but the cake will likely be slightly denser and less tender. If you must use all-purpose flour, you can substitute a portion of it with cornstarch (as described earlier) to mimic cake flour, but for the best results, cake flour is preferred.

Q2: Why is it important not to grease the tube pan for a chiffon cake?

A: Greasing the tube pan is intentionally avoided for chiffon cakes. Chiffon cakes rely on clinging to the sides of the pan as they rise during baking. This upward climb against the pan sides is what helps them achieve their signature height and airy texture. If the pan is greased, the batter will slip down the sides, preventing the cake from rising properly and potentially resulting in a dense or sunken cake. The ungreased pan provides the necessary traction for the cake to rise and maintain its structure during cooling.

Q3: Why do I need to cool the chiffon cake upside down? Is this step really necessary?

A: Yes, cooling the chiffon cake upside down is absolutely essential and not just a suggestion. As chiffon cakes are incredibly light and airy due to the whipped egg whites, they are prone to collapsing under their own weight while cooling. Inverting the pan immediately after baking and cooling it upside down allows gravity to work in your favor. It prevents the cake from sinking or deflating as it cools, helping it maintain its volume and light, airy texture. Skipping this step is very likely to result in a collapsed or significantly denser cake.

Q4: Can I make the chiffon cake batter ahead of time?

A: It is best to bake the chiffon cake batter immediately after it is prepared. The whipped egg whites are what provide the lift and airiness, and they can deflate over time if the batter sits for too long. For optimal results and the lightest texture, prepare the batter and bake it right away. If you need to prep ahead, you can measure out all your dry and wet ingredients separately in advance, but combine them and bake as soon as possible.

Q5: How should I store leftover Chocolate Chiffon Cake with Vanilla Frosting?

A: Leftover Chocolate Chiffon Cake with Vanilla Frosting should be stored in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 5 days. Storing it at room temperature will help maintain its soft texture, but refrigerating will extend its shelf life. If refrigerating, bring the cake to room temperature before serving for the best texture and flavor. Avoid storing the cake in direct sunlight or warm environments. The vanilla frosting helps to keep the cake moist.

We hope this FAQ section addresses some common questions you might have about baking Chocolate Chiffon Cake with Vanilla Frosting. With careful attention to the recipe and these helpful tips, you’ll be able to bake a truly delightful and impressive cake that everyone will love!

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Chocolate Chiffon Cake with Vanilla Frosting Recipe


  • Author: Katherine

Ingredients

For the Chocolate Chiffon Cake:

  • Cake Flour (2 ½ cups): The foundation of our light and airy cake. Cake flour, with its lower protein content compared to all-purpose flour, is crucial for creating a tender crumb. It prevents the cake from becoming tough, resulting in that signature chiffon texture we’re aiming for. If you can’t find cake flour, you can make a substitute (instructions below), but for the best results, seek out cake flour.
  • Granulated Sugar (1 ¾ cups): Sugar not only sweetens the cake but also contributes to its moisture and tenderness. We use granulated sugar for the cake batter itself, providing a clean sweetness that complements the chocolate.
  • Unsweetened Cocoa Powder (¾ cup, Dutch-processed preferred): The heart of our chocolate flavor. Dutch-processed cocoa powder, also known as alkalized cocoa, has a smoother, less acidic flavor and a darker color compared to natural cocoa powder. It will give your chiffon cake a richer, more sophisticated chocolate taste. If you only have natural cocoa powder, you can use it, but the flavor profile will be slightly different.
  • Baking Powder (1 ½ tablespoons): Our primary leavening agent. Baking powder is a chemical leavening agent that provides lift and volume to the cake, creating its characteristic airy texture. Ensure your baking powder is fresh for optimal results.
  • Baking Soda (¾ teaspoon): Baking soda works in conjunction with the baking powder to further enhance the leavening process. It also reacts with the cocoa powder to deepen the chocolate flavor and color.
  • Salt (1 teaspoon): Salt is a flavor enhancer in baking. It balances the sweetness and intensifies the chocolate notes, preventing the cake from tasting flat or one-dimensional.
  • Large Eggs (7, separated): Eggs are essential for structure, moisture, and richness in cakes. We separate the eggs in this recipe because the yolks contribute to richness and flavor, while the whipped egg whites are the key to achieving the chiffon cake’s signature lightness.
  • Vegetable Oil (½ cup): Oil provides moisture and tenderness to the cake. Unlike butter, oil remains liquid at room temperature, contributing to a moist crumb that stays fresh for longer. Use a neutral-flavored oil like vegetable or canola oil so it doesn’t compete with the chocolate flavor.
  • Milk or Buttermilk (¾ cup): Liquid is necessary to hydrate the dry ingredients and create the batter. Milk or buttermilk adds moisture and richness to the cake. Buttermilk, with its slight acidity, can further tenderize the cake and enhance the cocoa flavor.
  • Vanilla Extract (1 teaspoon): Vanilla extract enhances the overall flavor profile of the cake, adding a subtle warmth and complexity that complements both the chocolate and the vanilla frosting. Use pure vanilla extract for the best flavor.
  • Hot Coffee (½ cup, freshly brewed): Hot coffee is a secret weapon for intensifying chocolate flavor. It deepens the cocoa notes and adds a subtle mocha undertone to the cake. Freshly brewed coffee is best, but strong brewed instant coffee will also work in a pinch.

For the Vanilla Frosting:

  • Unsalted Butter (1 cup, 2 sticks, softened): The base of our creamy vanilla frosting. Unsalted butter allows you to control the salt level in the frosting. Ensure the butter is properly softened to room temperature for a smooth and fluffy frosting. If the butter is too cold, it will be difficult to cream, and if it’s too melted, the frosting may become greasy.
  • Powdered Sugar (4 cups, sifted): Powdered sugar, also known as confectioners’ sugar, is the sweetener and thickener for our frosting. Sifting the powdered sugar is crucial to remove any lumps and ensure a smooth, lump-free frosting.
  • Vanilla Extract (2 teaspoons): Vanilla extract is the star flavor of our frosting. Using a generous amount of high-quality vanilla extract will create a rich, aromatic vanilla frosting that perfectly complements the chocolate cake.
  • Milk or Heavy Cream (2-4 tablespoons): Liquid is used to adjust the consistency of the frosting. Start with 2 tablespoons and add more gradually until you reach your desired frosting consistency. Milk will create a lighter frosting, while heavy cream will result in a richer, more decadent frosting.

Instructions

Part 1: Preparing the Chocolate Chiffon Cake Batter

  1. Preheat Oven and Prepare Pan: Preheat your oven to 325°F (160°C). This lower temperature is crucial for chiffon cakes to bake evenly and prevent them from drying out. For the cake pan, you’ll need a 10-inch tube pan with a removable bottom. Crucially, do NOT grease the pan. Chiffon cakes need to cling to the sides of the pan as they rise to achieve their signature height. If the pan is greased, the batter will slip down, and the cake will not rise properly. Ensure your tube pan is clean and dry.
  2. Sift Dry Ingredients: In a large mixing bowl, sift together the cake flour, granulated sugar (1 ½ cups from the total amount), cocoa powder, baking powder, baking soda, and salt. Sifting is essential for chiffon cakes as it aerates the dry ingredients and removes any lumps, resulting in a smoother batter and a more tender cake. Whisk the sifted ingredients together to ensure they are evenly combined.
  3. Combine Wet Ingredients (Yolks): In a separate large mixing bowl, whisk together the egg yolks, vegetable oil, milk or buttermilk, vanilla extract, and hot coffee. Make sure the hot coffee is not scalding hot but warm enough to enhance the cocoa flavor. Whisk until the mixture is well combined and slightly emulsified.
  4. Combine Wet and Dry Ingredients (Yolk Batter): Gradually add the wet ingredients (yolk mixture) to the dry ingredients, mixing on low speed with an electric mixer or whisking by hand until just combined. Be careful not to overmix at this stage. The batter will be fairly thick and smooth. Set this yolk batter aside temporarily.
  5. Whip Egg Whites: In a clean, grease-free bowl (preferably glass or metal), using an electric mixer with a whisk attachment, beat the egg whites until soft peaks form. Soft peaks are when the whites hold their shape but the tips gently curl over when you lift the whisk.
  6. Add Sugar Gradually to Egg Whites: With the mixer running on medium speed, gradually add the remaining ¼ cup of granulated sugar to the egg whites, one tablespoon at a time. Continue beating until stiff, glossy peaks form. Stiff peaks are when the whites stand straight up and hold their shape firmly when you lift the whisk. Be careful not to overwhip the egg whites, as this can make them dry and difficult to fold into the batter.
  7. Fold Egg Whites into Yolk Batter (Gentle Folding): This is the most crucial step for achieving the chiffon cake’s airy texture. Gently fold about one-third of the whipped egg whites into the yolk batter using a large rubber spatula. This lightens the batter and makes it easier to incorporate the remaining egg whites. Then, gently fold in the remaining egg whites in two additions, being careful not to deflate the whites. Use a figure-eight motion and turn the bowl as you fold, scraping down the sides and bottom to ensure everything is evenly incorporated. Fold just until no streaks of egg white remain. Overmixing at this stage will deflate the egg whites and result in a dense cake.
  8. Pour Batter into Pan: Carefully pour the batter into the ungreased tube pan. Gently spread the batter evenly in the pan.

Part 2: Baking and Cooling the Chocolate Chiffon Cake

  1. Bake in Preheated Oven: Place the tube pan in the preheated oven at 325°F (160°C) and bake for 55-65 minutes, or until a wooden skewer inserted into the center of the cake comes out clean. The cake should be golden brown and spring back lightly when gently pressed. Chiffon cakes often take a bit longer to bake than other cakes due to their height and delicate structure.
  2. Invert Pan Immediately After Baking: As soon as you remove the cake from the oven, invert the tube pan immediately onto a wire rack or bottle neck. This is absolutely crucial for chiffon cakes. Inverting the pan allows gravity to help the cake cool and prevents it from collapsing as it cools. The cake needs to hang upside down to maintain its airy texture.
  3. Cool Completely Upside Down: Let the cake cool completely upside down in the inverted pan for at least 1-2 hours, or preferably until it is completely cold. Do not attempt to remove the cake from the pan while it is still warm, as it will be very fragile and may tear. Cooling completely allows the cake to set and firm up, making it easier to handle.
  4. Release Cake from Pan: Once the cake is completely cool, gently loosen the sides of the cake from the pan using a thin, flexible knife or an offset spatula. If your tube pan has a removable bottom, carefully push up from the bottom to release the cake. If not, gently invert the pan again onto a serving plate and tap firmly to release the cake. Run a knife around the center tube to fully release if needed.

Part 3: Preparing and Applying the Vanilla Frosting

  1. Soften Butter: Ensure your unsalted butter is softened to room temperature. It should be soft enough to press with your finger but not melted or greasy.
  2. Cream Butter: In a large mixing bowl, using an electric mixer with a paddle attachment (or beaters), cream the softened butter on medium speed until it is light and fluffy. This should take about 2-3 minutes.
  3. Add Powdered Sugar Gradually: Gradually add the sifted powdered sugar to the creamed butter, one cup at a time, mixing on low speed to prevent a powdered sugar cloud. Once all the powdered sugar is added, increase the speed to medium and beat until the frosting is smooth and well combined.
  4. Add Vanilla Extract and Milk/Cream: Add the vanilla extract to the frosting and mix to combine. Then, add milk or heavy cream, one tablespoon at a time, mixing after each addition, until you reach your desired frosting consistency. You may need 2-4 tablespoons of liquid depending on your preference. Beat the frosting for another minute or two until it is light and fluffy.
  5. Frost the Cake: Once the cake is completely cooled and released from the pan, place it on a serving plate or cake stand. Frost the cake generously with the vanilla frosting, swirling it decoratively over the top and sides of the cake. You can use an offset spatula or a piping bag for a more decorative finish.

Nutrition

  • Serving Size: one normal portion
  • Calories: 350-450
  • Sugar: 30-40g
  • Sodium: 200-250mg
  • Fat: 18-25g
  • Saturated Fat: 10-15g
  • Trans Fat: 0g
  • Carbohydrates: 45-55g
  • Fiber: 1-2g
  • Protein: 4-6g
  • Cholesterol: 80-100mg