There’s something so comforting about a warm bowl of lentil soup, especially when it’s ready in a flash. After discovering how effortlessly the Instant Pot transforms humble lentils into a rich, hearty meal, I knew I had to share this delight. This Instant Pot Lentil Soup isn’t just about convenience—it’s packed with layers of flavor that make you feel like you’ve spent hours simmering away. Whether you’re coming home from a busy day or craving a wholesome dish that stands apart from your usual fast food routine, this recipe delivers nourishment and satisfaction with minimal fuss. Trust me, once you try this, it’ll become your go-to for cozy, homemade goodness.
Why choose Instant Pot Lentil Soup?
Effortless convenience: This recipe turns simple ingredients into a hearty meal in under 30 minutes. Rich, layered flavors: Slow-cooked taste without the wait, thanks to the Instant Pot’s magic. Nutritious and satisfying: Lentils provide protein and fiber for a wholesome boost. Versatile and adaptable: Customize with your favorite veggies and spices. Perfect comfort food: Warm, cozy, and ideal for busy nights or when you want homemade goodness without the hassle.
Instant Pot Lentil Soup Ingredients
For the Soup Base
- Brown or green lentils – Rinse well for the best texture and taste in your Instant Pot Lentil Soup.
- Vegetable broth – Use low-sodium to control saltiness and deepen flavor naturally.
- Yellow onion – Finely chopped to build a sweet, savory foundation.
- Carrots – Diced for a touch of natural sweetness and color.
- Celery stalks – Adds subtle earthiness and crunch.
- Garlic cloves – Minced to infuse bold, aromatic depth.
For Seasoning
- Ground cumin – Brings a warm, smoky note that complements lentils beautifully.
- Smoked paprika – Adds a gentle smokiness for richer layers of flavor.
- Bay leaves – Impart subtle herbal complexity during pressure cooking.
- Salt and black pepper – Essential for balancing all the flavors perfectly.
Optional Add-Ins
- Diced tomatoes – For brightness and a slightly tangy twist.
- Spinach or kale – Stirred in at the end for extra nutrients and vibrant color.
- Lemon juice – A splash right before serving to brighten the entire dish.
How to Make Instant Pot Lentil Soup
- Sauté Aromatics: Turn on the Instant Pot’s sauté mode, drizzle olive oil, and cook onion, carrot, celery and garlic until softened and fragrant, about 3 minutes.
- Add Lentils & Spices: Stir in rinsed lentils, cumin, smoked paprika, bay leaves, salt, and pepper, coating the veggies evenly for balanced, warm flavors.
- Pour Broth: Add vegetable broth and use a wooden spoon to scrape up any browned bits on the pot’s bottom, ensuring no burn notice and deep, rich flavor.
- Pressure Cook: Seal the lid, set to High Pressure for 10 minutes, and let the Instant Pot work its magic as the lentils become tender and the flavors meld perfectly.
- Natural Release: Allow pressure to release naturally for 10 minutes; then carefully quick-release any remaining steam to avoid splatters or surprises.
- Season & Serve: Discard bay leaves, taste, and adjust salt and pepper. Stir in spinach or kale, squeeze lemon juice, and ladle into bowls for instant comfort.
Optional: Garnish with chopped parsley and a dollop of yogurt.
Exact quantities are listed in the recipe card below.
What to Serve with Instant Pot Lentil Soup?
There’s nothing quite like pairing a wholesome soup with sides that elevate your meal experience even further.
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Crusty Artisan Bread: Perfect for dipping, this bread provides a hearty, chewy texture that complements the soup’s richness. A warm slice straight from the oven adds a sense of comfort with each bite.
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Simple Green Salad: Fresh greens tossed with a tangy vinaigrette bring a bright, refreshing counterpoint to the hearty lentil soup. The crunch of the vegetables alongside the soup creates a delightful contrast.
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Roasted Vegetables: Seasoned carrots, bell peppers, or zucchini roasted until caramelized enhance your meal with depth and flavor. Their natural sweetness pairs beautifully with the earthy notes of the lentils.
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Savory Cheese Toasts: Melted cheese atop toasted bread adds a savory, creamy element to the meal. Each bite becomes a delightful indulgence alongside the comforting soup.
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Herbed Quinoa: Light and fluffy quinoa tossed with fresh herbs adds a nutty flavor that melds well with lentils. The protein boost makes this side an excellent choice for a nutritious, balanced meal.
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Chili Garlic Shrimp: For a protein-packed addition, quick sautéed shrimp with a bit of heat creates a lively contrast to the mellow flavors of the soup. This delightful kick provides a satisfying balance on the palate.
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Crispy Kale Chips: A crunchy snack that’s surprisingly simple to make, these chips add texture and a hint of flavor. Their crispiness is the perfect foil to the velvety smoothness of the soup.
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Lemon Zest Cupcakes: End your meal on a sweet note with the bright, tangy flavor of lemon cupcakes. The sweetness perfectly complements the savory soup while adding a touch of cheer to your dining experience.
Whichever sides you choose, enjoy the ensemble that brings warmth, comfort, and joy to your table!
Make Ahead Options
These Instant Pot Lentil Soup preparations are perfect for busy home cooks looking to save time during the week! You can chop the onions, carrots, and celery and store them in an airtight container for up to 3 days. Additionally, rinse the lentils and keep them in the fridge for up to 24 hours before cooking. When you’re ready to enjoy your cozy soup, simply follow the recipe instructions from the sauté step onward. To maintain the quality, be sure to keep all prepped ingredients refrigerated and add any fresh spinach or lemon juice just before serving for the best flavor. This way, you can savor a warm, hearty meal with minimal effort!
Expert Tips for Instant Pot Lentil Soup
- Rinse Lentils Thoroughly: Always rinse lentils under cold water to remove dust and improve the texture of your Instant Pot Lentil Soup.
- Avoid Overfilling: Ensure the Instant Pot is not filled beyond the recommended level to prevent overflow or undercooked lentils.
- Sauté Before Pressure Cooking: Sautéing aromatics first builds depth; skipping this step can lead to bland, flat flavors.
- Natural Pressure Release: Letting pressure release naturally preserves lentil texture and prevents soup from splattering.
- Adjust Liquid Levels: If your soup is too thick, add extra broth after cooking to reach your preferred consistency.
- Fresh Herbs at the End: Add spinach, kale, or lemon juice after cooking to maintain their vibrant flavor and nutrients.
Instant Pot Lentil Soup Variations
Feel free to take this comforting recipe to new heights by adding your own twist!
- Spicy Kick: Add diced jalapeños or a dash of cayenne pepper for a flavorful heat that livens up each spoonful.
- Herbaceous Delight: Incorporate fresh herbs like thyme or rosemary during cooking for an aromatic touch that elevates the flavor profile beautifully.
- Creamy Texture: Stir in a dollop of coconut milk or cream just before serving for a rich, velvety texture that transforms the soup into a luxurious bowl of goodness.
- Chunky Veggies: Toss in diced sweet potatoes or bell peppers for added texture and natural sweetness that pairs well with lentils.
- Protein Boost: Include shredded cooked chicken or turkey for a heartier version that satisfies even the most ravenous appetites.
- Tangy Twist: A splash of apple cider vinegar or a few slices of lemon adds an unexpected zing that brightens the soup wonderfully.
- Smoky Flavor: Substitute vegetable broth with smoked vegetable broth for a deeper, more complex smoky richness throughout the dish.
- Loaded Lentil Soup: Top with crispy bacon bits or a sprinkle of feta cheese for an indulgent finish that adds flavor and bite to every bowl.
There’s no limit to how you can personalize your soup, making each bowl a cozy reflection of your culinary creativity!
How to Store and Freeze Instant Pot Lentil Soup
Fridge: Store your Instant Pot Lentil Soup in an airtight container for up to 5 days. Reheat on the stove or in the microwave, adding a dash of broth if needed.
Freezer: Freeze the soup in portioned airtight containers for up to 3 months. Allow to cool completely before sealing to prevent freezer burn.
Thawing: To thaw, transfer the soup to the fridge overnight or use the microwave’s defrost setting. Stir well before reheating.
Reheating: Reheat gently on the stovetop or in the microwave until piping hot. Add a splash of vegetable broth for creaminess if needed.
Easy Instant Pot Lentil Soup Recipe FAQs
How do I choose the best lentils for Instant Pot Lentil Soup?
Look for brown or green lentils with a uniform color and no dark spots or cracks. Fresh lentils are dry and firm; avoid any that appear shriveled or have an off smell. Rinsing them thoroughly before cooking improves texture and removes any dust.
Can I store leftover Instant Pot Lentil Soup in the fridge?
Absolutely! Store your soup in an airtight container in the refrigerator for up to 5 days. When reheating, add a splash of broth to keep it silky and warm it gently on the stove or microwave to preserve that cozy texture.
Is it possible to freeze Instant Pot Lentil Soup for later?
Very much so! Once the soup has cooled completely, portion it into airtight containers or freezer bags. Freeze for up to 3 months to maintain flavor and freshness. To thaw, place it in the fridge overnight or use the microwave’s defrost setting, then stir well before reheating.
What if my lentil soup turns out too thick or dry after cooking?
No worries! Lentils can soak up quite a bit of liquid during cooking. Simply stir in extra vegetable broth a little at a time until you reach the perfect soup consistency. Next time, you might add a bit more broth before cooking depending on your texture preference.
Are there any dietary considerations with Instant Pot Lentil Soup?
This soup is naturally vegan and gluten-free, making it a great option for many dietary needs. However, if you share with pets, keep in mind lentils and spices like garlic or cumin can upset some animals. It’s best to keep servings strictly for humans and enjoy together.
Easy Instant Pot Lentil Soup Recipe for Cozy Comfort Meals
Ingredients
Equipment
Method
- Turn on the Instant Pot’s sauté mode, drizzle olive oil, and cook onion, carrot, celery and garlic until softened and fragrant, about 3 minutes.
- Stir in rinsed lentils, cumin, smoked paprika, bay leaves, salt, and pepper, coating the veggies evenly.
- Add vegetable broth and scrape up any browned bits on the pot’s bottom.
- Seal the lid, set to High Pressure for 10 minutes, and let the pot work its magic.
- Allow pressure to release naturally for 10 minutes; then carefully quick-release any remaining steam.
- Discard bay leaves, taste, and adjust salt and pepper. Stir in spinach or kale, squeeze lemon juice, and ladle into bowls.
