Recipe

Turkish-Inspired Red Lentil Soup with Lemon and Mint

Red lentils, carrot and potato simmer into a velvety soup, finished with fresh lemon and a fragrant paprika-mint oil for a comforting Turkish-inspired bowl.

Turkish-Inspired Red Lentil Soup with Lemon and Mint
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Ingredients

  • 1 1/4 cups dry split red lentils (250 g), sorted and rinsed
  • 1 medium yellow onion (150 g), diced
  • 1 medium carrot (100 g), peeled and diced
  • 1 small potato (150 g), peeled and cut into 1/2-inch cubes
  • 2 garlic cloves, minced
  • 3 tablespoons olive oil (45 ml), divided
  • 1 tablespoon tomato paste (16 g)
  • 1 teaspoon ground cumin
  • 5 cups low-sodium vegetable stock (1.2 liters), plus a little water if needed for thinning
  • 2 tablespoons fresh lemon juice (30 ml), plus 1 lemon cut into wedges for serving
  • 1 teaspoon sweet paprika
  • 1 teaspoon dried mint
  • 1/4 teaspoon fine salt, or less if the stock is salty
  • 1/4 teaspoon freshly ground black pepper

Instructions

  1. Rinse the lentils in a fine-mesh sieve until the water runs mostly clear, then drain. Dice the onion, carrot and potato into small, even pieces so they soften before the lentils become very thick. Have the stock measured before heating the pot.
  2. Warm 2 tablespoons olive oil in a heavy saucepan over medium heat. Add onion and carrot and cook for 6 to 8 minutes, stirring, until the onion is translucent. Lower the heat if the vegetables begin browning strongly.
  3. Stir in garlic, tomato paste and cumin and cook for 1 minute. Add the potato and drained lentils, then pour in the stock. Scrape the bottom gently to loosen the tomato paste and bring the mixture to a simmer.
  4. Partly cover and simmer over low heat for 20 to 25 minutes, stirring occasionally along the bottom, until the potato crushes easily and the lentils have broken down. If the soup catches before the vegetables soften, add a little water and reduce the heat.
  5. Remove from the heat. Use an immersion blender rated for hot liquids, keeping its head fully submerged to prevent splashing, and blend until smooth. If using a countertop blender, let the soup cool as its manufacturer requires and blend in small vented batches; never seal hot soup in a personal blender.
  6. Return the smooth soup to low heat if needed. Stir in the measured lemon juice, salt and black pepper. Add water a little at a time if necessary until it pours easily from a ladle rather than holding a mound.
  7. In a small pan, warm the remaining tablespoon of oil over low heat. Add paprika and dried mint and stir for about 20 seconds, just until fragrant, then immediately remove from the heat. Burnt paprika tastes bitter, so do not let the oil smoke.
  8. Divide the soup evenly among four bowls. Swirl one-quarter of the mint oil onto each and serve with lemon wedges for squeezing to taste. Stir the pot before dividing leftovers so every portion has the same consistency.

Red lentils soften quickly and give this soup a creamy texture without cream. Carrot and potato round out the body, while a little tomato paste and cumin provide warmth. Lemon is added after cooking so its brightness stays distinct from the mellow vegetables.

This Turkish-inspired home adaptation finishes each bowl with a small spoonful of paprika and dried mint warmed in olive oil. It is a blended soup rather than a whole-lentil stew. The lentils continue absorbing liquid as they sit, making it easy to adjust the consistency when reheating.

Ingredient choices

Use split red lentils, not firm brown or green lentils, for this texture and timing. Sweet paprika provides warmth without much heat; hot paprika can make the finishing oil much stronger.

Storage and reheating

Refrigerate promptly in shallow covered containers and use within 3 days. Freeze without the finishing oil for up to 2 months for best quality. Thaw in the refrigerator, loosen with water and reheat while stirring to at least 165 F (74 C); bring reheated soup to a rolling boil. Add fresh mint oil afterward.

Serving and variations

This makes four generous bowls. Bread or a side salad can be offered separately and is not included in nutrition. For a less lemony soup, start with half the measured juice and let diners add the rest at the table.

Frequently asked questions

Why did my soup become thick overnight?

Lentils and potato continue absorbing moisture as the soup rests. Stir in a little water during reheating until the original ladleable texture returns.

Do I need cream to make it smooth?

No. Fully softened red lentils and potato provide body when blended. Cream is not part of this recipe and would change the allergen and nutrition information.

Nutrition notes

Nutrition values are approximate editorial estimates per serving, not laboratory measurements or a verified nutritional analysis. Actual values vary with brands, portion size and substitutions. These original recipe drafts have not been kitchen-tested; cooking times are guides.

Estimate includes 250 g dry red lentils, all vegetables, stock and three tablespoons oil divided among four servings. Stock brand and added salt strongly affect sodium. Extra lemon squeezed from wedges and accompanying bread are not counted.

Allergen information: Stock may contain celery, soy or wheat; check its label. Check all ingredient labels and individual dietary needs.

Illustrative photograph: Mercimek soup Istanbul.jpg by Stolbovsky. CC BY-SA 3.0. Original photograph included without alteration; filename changed for organization. This is not a photograph of a test cook of this recipe. Representative lentil soup photographed in Istanbul; garnishes may differ. The photograph retains its stated license.

Per serving

Nutrition facts

Serving size: One-quarter of the soup with one-quarter of the mint oil (estimated nutrition)

Calories
375
Total fat
11 g
Saturated fat
2 g
Cholesterol
0 mg
Sodium
520 mg
Total carbohydrate
54 g
Dietary fiber
10 g
Total sugars
7 g
Protein
18 g

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