Instant pot lentil soup recipe is about to become your go-to weeknight dinner. I’m talking 25 minutes from start to finish, zero fuss, and honestly? Your whole family will ask for seconds.
This Mediterranean-inspired soup tastes like you spent hours simmering on the stove, but the Instant Pot does all the heavy lifting. Plus, it’s loaded with plant-based protein that’ll keep you full until bedtime.
Need more quick dinner wins? Check out this easy vegetarian dinner solution for more ideas to rotate through your weekly meal plan.
Bookmark this recipe for those chaotic Tuesday nights when you’re standing in the kitchen with zero inspiration. This instant pot lentil soup has saved my sanity more times than I can count.
Why this instant pot lentil soup recipe works
Ever notice how lentils just get softer the longer they cook without turning mushy? That’s the secret here—the Instant Pot nails that perfect tender texture in minutes. I’ve made this soup about thirty times, and it comes out consistent every single time.
- Gets ready in 25 minutes total—seriously fast for a homemade protein-rich soup
- Packed with 10g protein per serving—keeps you satisfied and full longer
- Budget-friendly ingredients—red lentils and basic veggies cost about $8 for the whole batch
- Mediterranean flavors—cumin, paprika, and turmeric make it taste way fancier than it is
| Prep Time | Cook Time | Calories | Servings | Cuisine |
|---|---|---|---|---|
| 10 minutes | 25 minutes | 185 per serving | 6 servings | Mediterranean |
Ingredients for instant pot lentil soup recipe
- 1 cup red lentils
- 4 cups low-sodium vegetable broth
- 1 large carrot diced
- 1 medium onion chopped
- 2 cloves garlic minced
- 1 tablespoon olive oil
- 1 teaspoon ground cumin
- 1 teaspoon smoked paprika
- 1/2 teaspoon ground turmeric
- 1 bay leaf
- 1 cup canned diced tomatoes drained
- 1/4 cup fresh cilantro chopped
Red lentils are my top pick because they break down super fast and create this naturally creamy texture without any cream needed. If you can’t find them, brown lentils work but they’ll take about 5 minutes longer to soften.
Swap the vegetable broth for chicken broth if you want a richer flavor—it’s totally valid and honestly tastes amazing. You can also skip the cilantro if you’re not a fan, but trust me, it brightens everything up at the end. Don’t skip the smoked paprika though; it’s what makes people ask “what’s in this?”
Step-by-step instructions
1. Hit the sauté button on your Instant Pot and let it heat up for about 2 minutes. Pour in the olive oil, then add your chopped onion and diced carrot. Cook them for about 4 minutes until the onion turns translucent and smells incredible—you’ll hear it sizzle.
2. Stir in the minced garlic and cook for exactly 1 minute more. This prevents the garlic from burning when you add the liquid. You’ll notice the kitchen smelling amazing right about now.
3. Add the ground cumin, smoked paprika, and turmeric to the pot. Stir everything together for about 30 seconds to toast the spices—this is the step that makes instant pot lentil soup taste authentic. Don’t skip it.
4. Pour in the vegetable broth and add the bay leaf. Use a wooden spoon to scrape up any browned bits stuck to the bottom—that’s flavor gold. Then add your red lentils and drained tomatoes, stirring gently.
5. Close the lid and set the valve to sealing. Press the manual button and set the timer for 8 minutes on high pressure. I personally set a phone alarm so I don’t forget it’s cooking—learned that lesson the hard way.
6. Once the timer beeps, carefully move the valve to venting and let steam escape for about 2 minutes before opening. The soup will still look a little watery, and that’s completely normal. Stir it gently for about 30 seconds and it’ll thicken up almost immediately.
7. Remove the bay leaf and taste your soup—add salt and pepper as needed. Stir in the fresh cilantro right before serving. This instant pot lentil soup tastes even better the next day when flavors settle.
Serving ideas for instant pot lentil soup recipe
This soup is delicious on its own, but pairing it right takes it from good to “when’s the next batch?”
Crispy Pita Chips with Hummus
Serve this soup alongside warm pita bread and store-bought hummus for dipping. The neutral flavors complement the Mediterranean spices perfectly, and you get that satisfying crunch factor. My kids actually finish their bowls when pita’s involved.
Fluffy Couscous Topped Bowl
Spoon the soup over a base of fluffy couscous for a heartier meal. This combo works great because couscous absorbs all those amazing spices and tomato flavors. Want more grain-based options? Try this protein rich soup pairing guide for additional ideas.
Tangy Greek Yogurt Dollop
Swirl a spoonful of Greek yogurt into each bowl before serving. The creaminess cuts through the spice beautifully, and you’re adding extra protein without extra work. Plus it looks fancy for basically zero effort.
Pro tips for perfect instant pot lentil soup recipe
Storage tips
– Keep leftovers in an airtight container in the fridge for up to 5 days maximum
– Freeze this instant pot lentil soup in individual portions for easy grab-and-go meals
– Leave about 1 inch of space at the top of containers before freezing—lentils expand slightly
Make-ahead instructions
– Prep your onion, carrot, and garlic the night before in sealed containers
– Mix all dry spices in a small bowl ahead of time for faster cooking
– You can make the full soup up to 3 days in advance and just reheat gently
Variations
– Add spinach or kale in the last minute of cooking for extra vegetables
– Stir in coconut milk for a creamier version that still tastes light
– Use roasted red peppers instead of canned tomatoes for a different flavor profile
Troubleshooting
– If it looks too thin after cooking, press sauté and simmer uncovered for 3 more minutes
– Soup won’t thicken? The lentils might’ve been old—fresh ones break down better
– Tastes bland? You probably need more salt than you think—add it gradually and taste each time
Frequently asked questions
Can I freeze instant pot lentil soup recipe?
Yes, absolutely—it freezes beautifully for up to 3 months in airtight containers or freezer bags. Leave some space at the top because lentils expand when frozen. Thaw overnight in the fridge or reheat directly from frozen on the sauté setting with the lid off for about 8 minutes.
What can I substitute for red lentils?
You can use brown lentils, green lentils, or even split peas, but cooking times change. Brown and green lentils need about 12-15 minutes instead of 8, and they won’t get quite as creamy. Split peas work too but create an even thicker consistency.
How do I reheat leftover soup?
Reheat on the stovetop over medium heat for about 5 minutes, stirring occasionally until it reaches 165°F. You can also microwave it in 2-minute intervals, stirring between each one. Add a splash of broth if it’s thickened too much in the fridge.
Does this instant pot lentil soup recipe work for meal prep?
Totally—it’s one of my go-to meal prep soups because it reheats perfectly and stays fresh all week. Make a double batch on Sunday and portion it into containers for Monday through Thursday lunches. The flavors actually deepen over a few days, which is a bonus.
Final thoughts
This instant pot lentil soup recipe proves you don’t need complicated techniques for delicious weeknight dinners. The flavor-to-effort ratio is honestly unbeatable, and you’ll save so much money compared to takeout or restaurant soups.
My friends always ask why I’m not opening a soup restaurant when I bring this to potlucks. It’s affordable, healthy, and ready before you’ve even finished scrolling through your phone. Need more healthy instant pot meals? Check out this budget soup recipes collection for your whole month.
Make this soup this week and tag me if you do—I love seeing how people customize it. Your future self will thank you for prepping a double batch.
