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Best Lentil Soup Recipe


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4.2 from 8 reviews

  • Author: Eliza
  • Total Time: 55 minutes
  • Yield: 4 servings
  • Diet: Vegetarian

Description

A hearty and nutritious lentil soup packed with warm spices, fresh vegetables, and vibrant greens. This comforting recipe uses sautéed aromatics, simmered lentils, and a blended portion of the soup for a creamy texture, enriched with lemon juice for brightness. Perfect for a wholesome lunch or dinner, this lentil soup is both flavorful and satisfying.


Ingredients

Soup Base

  • ¼ cup extra virgin olive oil
  • 1 medium yellow or white onion, chopped
  • 2 carrots, peeled and chopped
  • 4 garlic cloves, pressed or minced
  • 2 teaspoons ground cumin
  • 1 teaspoon curry powder
  • ½ teaspoon dried thyme
  • 1 large can (28 ounces) diced tomatoes, lightly drained
  • 1 cup brown or green lentils, picked over and rinsed
  • 4 cups vegetable broth
  • 2 cups water
  • 1 teaspoon salt, more to taste
  • Pinch of red pepper flakes
  • Freshly ground black pepper, to taste

Greens & Finishing Touches

  • 1 cup chopped fresh collard greens or kale, tough ribs removed
  • 1 to 2 tablespoons lemon juice (½ to 1 medium lemon), to taste


Instructions

  1. Heat the olive oil: Warm the olive oil in a large Dutch oven or pot over medium heat until shimmering to create a rich base for the soup.
  2. Sauté the vegetables: Add the chopped onion and carrot. Cook, stirring often, for about 5 minutes until the onion softens and becomes translucent.
  3. Add spices and tomatoes: Stir in the garlic, cumin, curry powder, and thyme. Cook for about 30 seconds until fragrant, then pour in the drained diced tomatoes and cook for a few minutes to enhance their flavor.
  4. Cook the lentils: Add lentils, vegetable broth, water, salt, red pepper flakes, and black pepper. Bring to a boil over high heat, then reduce to a gentle simmer, partially covered, for 25 to 30 minutes until lentils are tender but still hold their shape.
  5. Blend part of the soup: Transfer 2 cups of the soup to a blender, carefully purée until smooth, and return it to the pot. Alternatively, use an immersion blender to partially blend the soup.
  6. Add greens and finish cooking: Stir in the chopped collard greens or kale and cook for another 5 minutes until greens are softened.
  7. Season and serve: Remove from heat, stir in lemon juice, and adjust seasoning with salt, pepper, and additional lemon juice or red pepper flakes to taste. Serve hot.
  8. Storage: Refrigerate leftovers for up to 4 days or freeze for several months. Defrost before serving.

Notes

  • Using extra virgin olive oil adds richness and enhances the soup's flavor.
  • Partial blending helps achieve a creamy texture while retaining some lentil texture.
  • You can substitute kale or collard greens depending on preference or availability.
  • Adjust the lemon juice and red pepper flakes to balance acidity and spice to your liking.
  • Leftovers reheat well and flavors develop further after resting.
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Category: Soup
  • Method: Stovetop
  • Cuisine: American