Instant Pot® Lentil Soup

  4.9 – 20 reviews  • Lentil Soup Recipes

In the Middle East, I developed a love affair with lentil soup. This lentil soup has a great depth of flavor and a thick texture. This recipe will transport you back to starry desert nights and is straightforward but pleasantly intense. Serve with a sprinkle of fresh parsley, yogurt, and grated Parmesan cheese on top.

Prep Time: 15 mins
Cook Time: 30 mins
Additional Time: 20 mins
Total Time: 1 hr 5 mins
Servings: 6
Yield: 6 servings

Ingredients

  1. 3 tablespoons olive oil
  2. ½ onion, finely diced
  3. 1 carrot, peeled and diced
  4. 1 stalk celery, diced
  5. 2 cloves garlic, minced
  6. 2 teaspoons ground cumin
  7. ½ teaspoon ground coriander
  8. ½ teaspoon ground turmeric
  9. ½ teaspoon salt
  10. ½ teaspoon ground white pepper
  11. ¼ teaspoon fennel seeds
  12. ⅛ teaspoon chile powder
  13. 1 tablespoon tomato paste
  14. 4 cups vegetable broth
  15. 3 cups water
  16. 1 ¼ cups green lentils
  17. 1 small yellow squash, diced (Optional)
  18. 1 cube vegetable bouillon
  19. 1 lemon, juiced
  20. 1 cup chopped kale, or to taste

Instructions

  1. Turn on a multi-functional pressure cooker (such as Instant Pot®) and select Saute function. Warm olive oil for 3 minutes. Add onion, carrot, celery, and garlic. Cook until onion is soft and translucent, 4 to 5 minutes. Season with cumin, coriander, turmeric, salt, white pepper, fennel, and chile powder. Cook for 2 more minutes. Stir in tomato paste.
  2. Pour in broth and water. Stir in lentils and squash. Crumble bouillon cube over the top and mix well, scraping the bottom of the pan to remove any browned bits. Cancel Saute Mode.
  3. Close and lock the lid. Select high pressure according to manufacturer’s instructions; set timer for 8 minutes. Allow 10 to 15 minutes for pressure to build.
  4. Release pressure using the natural-release method according to manufacturer’s instructions for 10 minutes. Open valve to vent remaining steam, about 5 minutes. Unlock and remove the lid.
  5. Mix in lemon juice and toss kale leaves just on top of the soup. Replace lid and allow kale to steam for about 5 minutes. Remove lid and adjust seasonings, if desired, before serving.
  6. You can also use 1 large chicken bouillon cube instead of vegetable bouillon.
  7. Use red lentils instead of green, if preferred.
  8. Substitute lime juice for lemon juice if preferred.

Reviews

Eric Romero Jr.
My husband even liked it! Said it might win him over for lentil soup.
Christopher Blair
Learning my new InstaPot and made this recipe. Came out deliciously flavorful and pretty simple. Will definitely be making this one again!
Amy Henson
It came out delicious. I love using the veggie mix.
Christian Simon
A little too salty for me so next time I’ll cut the salt in half. Also needed to pressure cook longer for the lentils. I did 10 minutes to start and after that round did another 5 minutes. Other than those two notes, this was good and we will make it again!
Kyle Clay
Absolutely delicious! I literally just made it and finished my first bowl. Really tasty. This recipe is a keeper.
Nicholas Hall
This was delicious, but next time I will reduce the time to 6 min, because it was a little too mushy… still delicious though!
Richard Carrillo
This was delicious. Next time, I’ll add less water. The flavor is rich and just spicy enough. There wasn’t any summer squash in my little town, so I used a sweet potato. Totally yummy.
Warren Peters
This is a keeper! But I did change it up a bit. Added about a pound of Italian sausage, doubled all the spices, didn’t have a squash so used a large sweet potato. Also used several kinds of lentils. It was delish! Left overs even better.
Lisa Henry
My husband made this with my coaching. (I was grounded due to a surgery). Changed up a bit because used what we had. Instead of squash, we added a diced green pepper and sautéed with onions etc. Only had 2 cups of chicken broth so added 5 cups water and 5 beef bouillon cubes and 1 chicken. Added 2T red wine Didn’t have yogurt or equivalent but was yummy with just kale and lemon juice. Oh and we didn’t have tomato paste but had a packet of Tex-mex paste from a paste meal kit. Not sure which one but maybe Tex-Mex paste is a thing?
Brian Ward
Best lentil soup! Sometimes I add a little bacon at the beginning. Gives it that extra flavor!
Michael Gordon
Best lentil soup I’ve ever made using chicken broth, next time I make it I will try using a broth made from smoking a pork sholder.
Vincent Carroll
This recipe is delicious. The whole family loved it and it makes a big batch you can save in the fridge or freezer for later. It tastes even better after a couple of days. Super yummy!
Megan Olson
This is a delicious soup! I successfully used spinach —didn’t have any kale. I also used hot chili powder and it had a kick that was also delicious. I would suggest not doubling the recipe unless you have the largest instant pot. I was up to the max line in my pot when I doubled and then couldn’t add all the squash it called for in the recipe —still very good!
Steven Anderson
I didn’t have any vegetable stock on hand so I used chicken stock, and I almost doubled the amount of the spices, some nice heat came thru with the increase in chile powder.
Joshua Mills
This soup turned out delicious! I will definitely make it again. I will probably use less red pepper next time. It’s a matter of taste!
Leonard Ortiz
I hesitate making soups (other than chicken noodle) because I’m not a huge fan. This one I would definitely make again and I was definitely a fan of the taste. I omitted the coriander, kale and squash because I didn’t have any. This is an excellent, easy recipe.
Ryan Gibson
Easy to make. It was delicious!
Shannon Williams
I used the ingredients and flavors as a base for my very delicious soup. I added diced tomatoes and a jalapeño pepper to jazz it up.
Kyle Mccarthy
This soup caught my eye as we are in northern Ohio and a hot soup is still appealing in early April. Due to the world Virus, supplies vary at the grocery store. I bought 3 one-pound cans of lentils and drained them because there were no dried lentils. I used my soup pot on the stove top instead of the Instant Pot. All else exactly the same. Delicious!
Marilyn Lopez
Delicious! Only change I made was to cook on my stovetop and use zucchini instead of yellow squash. Husband and kid approved!

 

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