Black Lentil Soup

Black Lentils
May 12, 2026
Hearty black lentil soup loaded with vegetables, warm spices, and plant-based protein for a cozy and nourishing meal.
Prep

15 min

Cook

40 min

Serves

6 people

Black lentil soup is the perfect balance of hearty comfort food and wholesome nutrition. Packed with tender lentils, fresh vegetables, and warming spices, this one-pot soup is both satisfying and easy to prepare. The black lentils hold their shape beautifully while soaking up the rich flavors of garlic, cumin, paprika, and tomatoes, creating a deeply savory and nourishing meal.

Whether you’re meal prepping for the week or looking for a cozy dinner on a cold evening, this soup is a simple and budget-friendly recipe that delivers bold flavor and plenty of plant-based protein. Finished with fresh spinach and a splash of lemon juice, every bowl is bright, comforting, and filling.

Instructions

  1. In a large pot, heat the olive oil over medium heat for about 30 seconds.
  2. Add the onion, carrots, and celery. Cook for 6–7 minutes until the vegetables begin to soften.
  3. Stir in the garlic, tomato paste, cumin, paprika, and turmeric. Cook for 1 minute until fragrant.
  4. Add the diced tomatoes, black lentils, vegetable broth, and bay leaf. Bring the soup to a boil, then reduce the heat to low and simmer for about 30 minutes, or until the lentils are tender.
  5. Remove the bay leaf and stir in the spinach and lemon juice.
  6. Let the soup sit for 1–2 minutes until the spinach wilts. Season with salt and pepper to taste before serving.

Why You'll Love This Recipe

You’ll love this black lentil soup because it’s hearty, healthy, and incredibly easy to make in one pot. It’s loaded with plant-based protein, fiber, vegetables, and warming spices that create rich flavor in every bite. This soup is perfect for meal prep, naturally vegetarian and vegan, budget-friendly, and satisfying enough for lunch or dinner. Plus, the leftovers taste even better the next day.

Hearty black lentil soup served in a bowl with vegetables and fresh herbs.

Substitutions

  • Black Lentils: Green or brown lentils can be used instead, though cooking times may vary slightly.
  • Olive Oil: Avocado oil or coconut oil work well as substitutes.
  • Vegetable Broth: Chicken broth can be used if not keeping the soup vegetarian.
  • Spinach: Kale, Swiss chard, or chopped collard greens can replace spinach.
  • Tomato Paste: Harissa paste or roasted red pepper paste can add a different depth of flavor.
  • Lemon Juice: Apple cider vinegar or lime juice can be used for acidity.
  • Spices: Add chili flakes for heat or coriander for additional warmth and flavor.
Hearty black lentil soup served in a bowl with vegetables and fresh herbs.

Black Lentil Soup

Hearty black lentil soup loaded with vegetables, warm spices, and plant-based protein for a cozy and nourishing meal.
Prep Time: 10 minutes
Total Time: 10 minutes
Servings: 12 servings
Print Recipe Pin Recipe

Equipment

  • Large pot or Dutch oven
  • Cutting board
  • Chef’s knife
  • Measuring cups and spoons
  • Wooden spoon
  • Ladle

Ingredients

  • 1 tablespoon olive oil
  • 1 large onion finely chopped
  • 2 carrots diced
  • 2 celery stalks diced
  • 3 cloves garlic minced
  • 1 teaspoon ground cumin
  • 1 teaspoon paprika
  • 1/2 teaspoon turmeric
  • 1 tablespoon tomato paste
  • 1 can 14 oz diced tomatoes
  • 1 cup black lentils rinsed and drained
  • 4 cups vegetable broth
  • 1 bay leaf
  • 1 cup baby spinach
  • 1 tablespoon lemon juice
  • Salt and pepper to taste

Instructions

  • In a large pot, heat the olive oil over medium heat for about 30 seconds.
  • Add the onion, carrots, and celery. Cook for 6–7 minutes until the vegetables begin to soften.
  • Stir in the garlic, tomato paste, cumin, paprika, and turmeric. Cook for 1 minute until fragrant.
  • Add the diced tomatoes, black lentils, vegetable broth, and bay leaf. Bring the soup to a boil, then reduce the heat to low and simmer for about 30 minutes, or until the lentils are tender.
  • Remove the bay leaf and stir in the spinach and lemon juice.
  • Let the soup sit for 1–2 minutes until the spinach wilts. Season with salt and pepper to taste before serving.

Notes

You’ll love this black lentil soup because it’s hearty, healthy, and incredibly easy to make in one pot. It’s loaded with plant-based protein, fiber, vegetables, and warming spices that create rich flavor in every bite. This soup is perfect for meal prep, naturally vegetarian and vegan, budget-friendly, and satisfying enough for lunch or dinner. Plus, the leftovers taste even better the next day.
Tried this recipe?Let us know how it was!
Frequently Asked Questions

Everything You
Need to Know

Yes. This soup stores well in the refrigerator and often tastes even better the next day.
Absolutely. Allow the soup to cool completely before freezing in airtight containers for up to 3 months.
Yes. Black lentils are naturally rich in plant-based protein, fiber, vitamins, and minerals.
No. Black lentils generally do not require soaking before cooking.

Cook With Premium Black Lentils

Create hearty soups, nourishing grain bowls, and wholesome everyday meals with our premium black lentils.

About Black Lentil Soup

Black lentil soup is a comforting, protein-rich meal that combines wholesome ingredients with rich flavor and satisfying texture. Because black lentils hold their shape during cooking, they create a hearty soup that’s both nutritious and filling.

Packed with plant-based protein and fiber, black lentil soup is a popular choice for meal prep, family dinners, and healthy weeknight meals. Its versatility allows it to be customized with vegetables, herbs, and spices while remaining simple to prepare.

Whether you’re looking for a nourishing lunch or a comforting dinner, black lentil soup is an easy way to enjoy the nutritional benefits of lentils in a flavorful and satisfying recipe.