Ingredients
- Unsalted Butter: 1 cup (226g or 2 sticks), melted. Using unsalted butter allows you to control the salt content precisely. Melting it ensures a fudgier texture.
- Granulated Sugar: 2 cups (400g). This provides sweetness and contributes to the classic crinkly brownie top.
- Large Eggs: 4. Eggs bind the ingredients, add richness, and contribute to the structure. Room temperature eggs incorporate better.
- Unsweetened Chocolate: 4 ounces (113g), finely chopped. This is the backbone of the deep chocolate flavor. Choose a good quality one.
- Unsweetened Cocoa Powder: ¾ cup (75g), preferably Dutch-processed for a darker color and smoother flavor. Sift it to prevent lumps.
- Espresso Powder: 2 to 3 tablespoons, depending on your desired coffee intensity. This is the star that elevates the chocolate. Do not confuse with instant coffee granules, though high-quality instant coffee can be used in a pinch if dissolved in a tiny bit of hot water.
- Pure Vanilla Extract: 2 teaspoons. Vanilla enhances all the other flavors, especially chocolate and coffee.
- All-Purpose Flour: 1 cup (120g). Just enough to give the brownies structure without making them cakey.
- Salt: ½ teaspoon. Salt is a flavor enhancer and balances the sweetness.
- Semi-Sweet or Dark Chocolate Chips/Chunks: 1 ½ cups (255g). These create pockets of molten chocolate throughout the brownies, adding another layer of texture and indulgence.
Instructions
- Preparation is Key:
- Preheat your oven to 350°F (175°C).
- Grease a 9×13 inch baking pan thoroughly with butter or cooking spray.
- Line the pan with parchment paper, leaving an overhang on two opposite sides. This “sling” will make it much easier to lift the brownies out once they’re baked and cooled. Grease the parchment paper as well. This double precaution ensures no sticking.
- Melt Chocolate and Butter:
- In a medium heatproof bowl set over a saucepan of simmering water (a double boiler), combine the 1 cup of melted unsalted butter and the 4 ounces of chopped unsweetened chocolate.
- Stir frequently until the chocolate is completely melted and the mixture is smooth.
- Alternatively, you can melt them in the microwave in 30-second intervals, stirring well after each, until smooth. Be careful not to scorch the chocolate.
- Once melted and smooth, remove from heat. Stir in the 2-3 tablespoons of espresso powder until it’s fully dissolved. The warmth of the chocolate mixture will help it dissolve beautifully. Set aside to cool slightly for about 5-10 minutes. It should be warm, not hot.
- Combine Wet Ingredients:
- In a large mixing bowl, vigorously whisk together the 2 cups of granulated sugar and the 4 large eggs until the mixture is lighter in color and slightly thickened, about 2-3 minutes. This step is crucial for developing that desirable crinkly top.
- Stir in the 2 teaspoons of pure vanilla extract.
- Incorporate Chocolate Mixture:
- Gently pour the slightly cooled melted chocolate-butter-espresso mixture into the egg and sugar mixture.
- Whisk until just combined. Don’t overmix at this stage.
- Add Dry Ingredients:
- In a separate medium bowl, sift or whisk together the 1 cup of all-purpose flour, ¾ cup of unsweetened cocoa powder, and ½ teaspoon of salt. Sifting helps prevent lumps and aerates the dry ingredients.
- Gradually add the dry ingredients to the wet ingredients.
- Using a spatula, fold the dry ingredients in until just combined. You should still see a few streaks of flour. Overmixing develops gluten, which can lead to tough, cakey brownies instead of fudgy ones.
- Fold in Chocolate Chips:
- Gently fold in the 1 ½ cups of semi-sweet or dark chocolate chips/chunks. Try to distribute them evenly throughout the batter.
- Bake to Perfection:
- Pour the brownie batter into your prepared baking pan.
- Spread the batter evenly using your spatula, ensuring it reaches all corners.
- Bake for 30-35 minutes. The edges should look set and slightly pulled away from the sides of the pan. The center should look set but still be slightly soft.
- A toothpick inserted into the center should come out with moist, fudgy crumbs attached, not wet batter. If it comes out completely clean, they might be overbaked. Start checking around the 28-minute mark, as oven temperatures can vary.
- The Crucial Cooling Process:
- Remove the brownies from the oven and place the pan on a wire cooling rack.
- Let the brownies cool completely in the pan before attempting to lift them out or cut them. This is the hardest part, as the aroma will be incredibly tempting! Cooling allows them to set fully, resulting in a much fudgier texture and cleaner cuts. This can take at least 2-3 hours, or even longer. For best results, you can even chill them in the refrigerator for an hour after they’ve cooled to room temperature, which makes for super neat slices.
- Cutting and Serving:
- Once completely cooled, use the parchment paper overhangs to lift the brownies out of the pan and onto a cutting board.
- For the cleanest cuts, use a large, sharp knife. Wipe the knife clean with a damp paper towel between each cut.
- Cut into squares of your desired size. A 9×13 pan typically yields 16-24 brownies, depending on how generous you are with your portions.
Nutrition
- Serving Size: One Normal Portion
- Calories: 280-320