
Yields:
8 c.
Prep Time:
30 mins
Total Time:
1 hr 15 mins
If you're craving healthy dinner ideas that also taste like comfort food, make a big pot of lentil soup. I know "healthy" and "comfort food" don't normally appear in the same sentence, but this soup is the exception. It's filled with protein-packed lentils, veggies, and scrumptious spices, but what I love most about this particular soup is that it's nice and thick, so it feels substantial and filling. To achieve the perfect consistency, you remove a portion of the soup and blend it in a blender until it's almost smooth before adding it back to the pot. (You can also use an immersion blender.) Works like a charm!
Oh, and this recipe is vegetarian and vegan if you happen to fall into one of those categories! Find more vegetarian dinner recipes here.
What spices go in lentil soup?
I use cumin and paprika, along with fresh thyme and parsley. I love this mix, but you can switch it up with different spices and herbs if you like. You could add a dash of cayenne pepper to crank up the heat or some turmeric, if you like.
Why do you add vinegar to lentil soup?
Red wine vinegar may seem like an odd ingredient to add to a soup at the last second, but it makes a big difference. The acidity of the vinegar brightens up the whole flavor of the soup so it's perfectly balanced.
What kind of lentils are good in lentil soup?
I created this soup for brown lentils, which are easy to find in almost any grocery store. But it also works with green, yellow, or red lentils—though the textures and cooking times may vary. French lentils, called puy lentils, are much smaller and firmer than brown lentils and don't make a good substitute for brown lentils for this particular soup recipe. If you use something other than brown lentils, check the package for the recommended cooking time.
Do you have to rinse lentils before cooking?
Yes, this is important! Sometimes you'll find dirt and debris like tiny pebbles hidden among lentils that you must remove before cooking. Just give the lentils a good rinse in a colander and sift through them to make sure no debris is left.
Do lentils need to be soaked before making soup?
Nope, there's no need to soak lentils before cooking. As long as you give them a good rinse, you're all set.
Can you freeze lentil soup?
Yes! It'll keep in an airtight container in the freezer for up to three months. Let it thaw in the fridge overnight. Reheat the soup on the stove until boiling, splashing in one-fourth cup of water if it's too thick. Lentil soup can also be reheated with two tablespoons of water, covered, in a microwave-safe bowl until bubbling, two to three minutes.
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Ingredients
- 1 Tbsp.
olive oil
- 3
carrots, chopped
- 3
garlic cloves, finely chopped
- 2
celery stalks, chopped
- 1
yellow onion, chopped
- 3 Tbsp.
tomato paste
- 2 tsp.
fresh thyme, chopped
- 1 tsp.
cumin
- 1 tsp.
paprika
- 1 tsp.
kosher salt
- 1/2 tsp.
black pepper
- 2 qt.
vegetable broth
- 1 lb.
brown lentils, rinsed and picked through (about 2 1/2 cups)
- 1/4 cup
fresh flat-leaf parsley, chopped, plus more for serving
- 1 Tbsp.
red wine vinegar
Directions
- Step 1In a large Dutch oven, heat the oil over medium heat. Stir in the carrots, garlic, celery, and onion and cook, stirring frequently, until the vegetables are soft and lightly golden, 5 to 7 minutes.
- Step 2Stir in the tomato paste, thyme, cumin, paprika, salt, and pepper. Cook, stirring, until the tomato paste darkens in color, 2 to 3 minutes. Stir in the vegetable broth and lentils and bring to a boil. Cover, reduce the heat to medium-low, and cook until the lentils are tender, 35 to 40 minutes.
- Step 3Remove about 3 cups of the soup and place in a blender. Remove the center part of the blender lid and cover with a towel to allow steam to escape. Blend until almost smooth and then return it to the pot. Alternatively, use an immersion blender to puree the soup to the desired consistency.
- Step 4Stir in the parsley and vinegar. Serve sprinkled with more parsley.
Tip: Lentil soup can be stored in an airtight container in the refrigerator for up to five days and in the freezer for up to three months.
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