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Turkish Mercimek Corbasi (Red Lentil Soup)
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Turkish Mercimek Corbasi (Red Lentil Soup)

A silky Turkish red lentil soup finished with lemon, mint butter, and a gentle pepper warmth.

Prep
10 min
Cook
30 min
Servings
4
Difficulty
Easy
4.7
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#turkish#lentils#soup#vegetarian#comfort-food#weeknight

About This Recipe

Mercimek corbasi is the everyday soup that anchors Turkish home cooking: economical, nourishing, and far more layered than its short ingredient list suggests. The best versions do not taste flat or muddy. Onion, carrot, and potato are sweated slowly until sweet, red lentils are rinsed until the water runs clear, and the soup is simmered just long enough for the lentils to collapse into a naturally creamy puree. A final pass with a blender gives the texture its familiar smoothness, but the real signature is the finish: lemon squeezed at the table and a foaming butter drizzle scented with dried mint and pul biber. That contrast of earthy lentils, bright acid, and fragrant pepper makes the bowl feel complete.

Ingredients

Serves 4

  • 220 gred lentils, rinsed until clear
  • 1 largeyellow onion, finely diced
  • 1 mediumcarrot, diced
  • 1 smallpotato, diced
  • 1 tbsptomato paste
  • 1 tspground cumin
  • 1.2 litersvegetable or chicken stock
  • 25 gbutter
  • 1 tspdried mint
  • 1 tsppul biber or Aleppo pepper
  • 1 wholelemon, cut into wedges

Instructions

  1. 1

    Sweat the vegetables

    Warm olive oil in a heavy pot. Add onion, carrot, and potato with a pinch of salt. Cook for 8 minutes until the onion is translucent and the vegetables smell sweet rather than raw.

  2. 2

    Toast the paste

    Stir in tomato paste and cumin. Cook for 90 seconds, scraping the base of the pot, until the paste darkens slightly and the cumin blooms.

  3. 3

    Simmer the lentils

    Add rinsed lentils and stock. Bring to a boil, reduce to a steady simmer, and cook 22 to 25 minutes until the lentils have completely softened and started to fall apart.

    Rinsing the lentils well keeps the soup bright and prevents a dusty flavor.

  4. 4

    Blend smooth

    Blend directly in the pot until velvety. Adjust thickness with hot water if needed, then season with salt and black pepper.

  5. 5

    Make mint butter

    Melt butter in a small pan until foaming. Stir in dried mint and pul biber for 15 seconds, then remove from heat before the spices burn.

  6. 6

    Serve with lemon

    Ladle into bowls, spoon mint butter over the top, and serve with lemon wedges so each person can brighten the bowl to taste.

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Pro Tips

  • →

    Use split red lentils, not green or brown lentils; they break down into the classic smooth texture.

  • →

    A small potato gives body without cream and helps the soup feel rounded.

  • →

    Add lemon only at the table so leftovers do not become harsh or overly sour.

  • →

    For a restaurant-style finish, strain the blended soup through a fine sieve before serving.

Variations

  • •

    Add a spoon of red pepper paste with the tomato paste for a deeper Anatolian flavor.

  • •

    Use chicken stock for a richer non-vegetarian version.

  • •

    Top with crisp chickpeas instead of mint butter for a lighter vegan bowl.

Storage

Refrigerate for up to 4 days. The soup thickens as it sits; loosen with hot water or stock while reheating.

History & Origin

Red lentil soup is served across Turkey in homes, lokantas, school cafeterias, and roadside restaurants. Its popularity comes from pantry ingredients and dependable nourishment, but regional cooks personalize it with mint, cumin, pepper paste, lemon, or a little dried thyme.

Frequently Asked Questions

Can I make mercimek corbasi vegan?

Yes. Use vegetable stock and replace the butter finish with olive oil warmed with mint and pul biber.

Why is my lentil soup grainy?

The lentils may need more simmering or more liquid. Cook until they fully collapse before blending, then blend longer than you think.

Can I freeze it?

Yes. Freeze without the lemon garnish for up to 3 months and reheat gently with a splash of water.

Nutrition Facts

Per serving (420g / 14.8 oz) · 4 servings total

Calories285kcal
Protein15g
Carbohydrates42g
Fat7g
Fiber13g
Protein15g
Carbs42g
Fat7g

Time Summary

Prep time10 min
Cook time30 min
Total time40 min

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