
Turkish · Nationwide · lunch
Mercimek Çorbası (Red Lentil Soup)
mercimek çorbası
This is the soup every Turkish child grows up eating — a smooth, golden-orange bowl of red lentils with a swirl of paprika butter on top and a squeeze of lemon on the side. It's on the menu at every lokanta (neighborhood restaurant) in Turkey, it costs almost nothing to make, and it's one of those dishes that tastes far more complex than its ingredients suggest. Make it when you want something deeply satisfying on a weeknight.
Scan to log · 484 kcal · 26g protein
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10 min
Cook
40 min
Total
50 min
Servings
4
Difficulty
Easy
What you need
Ingredients
red lentils, rinsed
1 1/2 cups
300g
yellow onion, roughly chopped
1 large (about 1 1/2 cups chopped)
200g
carrot, roughly chopped
1 medium (about 3/4 cup chopped)
100g
garlic cloves, smashed
3 cloves
12g
tomato paste
1 1/2 tbsp
25g
pul biber (Aleppo pepper) — for the base
1 tsp
3g
Substitution · hard-to-find
Original: pul biber (Aleppo/Maraş pepper). Mix 3/4 tsp sweet paprika with 1/4 tsp red pepper flakes — gets you close to that fruity, moderate heat
ground cumin
1 tsp
3g
olive oil
3 tbsp
45ml
low-sodium chicken or vegetable broth
5 cups
1200ml
water
1 cup
240ml
salt
1 1/2 tsp
9g
black pepper
1/4 tsp
1g
unsalted butter — for the paprika topping
3 tbsp
42g
pul biber (Aleppo pepper) — for the paprika butter topping
1 1/2 tsp
4g
Substitution · hard-to-find
Original: pul biber (Aleppo/Maraş pepper). Same substitute as above: 3/4 tsp sweet paprika + 1/4 tsp red pepper flakes per teaspoon
dried mint — for the paprika butter topping
1/2 tsp
1g
lemons, cut into wedges — for serving
2 lemons
200g
How to cook it
Steps
- 01
2 min
Rinse the red lentils in a fine-mesh strainer under cold water until the water runs mostly clear — about 30 seconds. Red lentils release starch and can make the soup gluey if you skip this.
- 02
10 min
Warm the olive oil in a large pot (4-quart or bigger) over medium heat. Add the onion and carrot with a pinch of salt. Cook, stirring occasionally, until the onion is soft and just starting to turn golden at the edges, about 8–10 minutes. Don't rush this — the sweetness of the cooked onion is the backbone of the soup.
- 03
2 min
Add the garlic, tomato paste, pul biber, and cumin. Stir everything together and cook for 2 minutes, until the tomato paste darkens slightly and smells fragrant. This short 'fry' of the paste takes the raw edge off.
- 04
5 min
Add the rinsed lentils, broth, and water. Stir well, scraping up any bits from the bottom. Bring to a boil over high heat, then reduce to a steady simmer. Skim off any foam that rises in the first few minutes — it's harmless but skimming gives you a cleaner-tasting soup.
- 05
25 min
Simmer uncovered for 20–25 minutes, until the lentils are completely soft and falling apart. Stir occasionally. The lentils should have no bite left at all — if in doubt, cook them longer.
- 06
3 min
Remove the pot from heat. Use an immersion blender to blend the soup completely smooth, right in the pot — about 1 minute of blending. No immersion blender? Let the soup cool 5 minutes, then blend in batches in a regular blender, filling it only halfway each time and holding the lid down with a towel. The soup should be silky and pourable, not thick like porridge. If it seems too thick, stir in a splash of hot water.
- 07
2 min
Return the pot to low heat. Taste and adjust salt and black pepper. Keep the soup warm on the lowest setting while you make the topping.
- 08
3 min
Make the paprika butter: melt the butter in a small skillet over medium heat. Watch it — the moment it's fully melted and just beginning to foam, take the pan OFF the heat. Add the pul biber and dried mint all at once. The spices will sizzle in the hot butter for about 15 seconds. This is the finishing touch that makes mercimek çorbası taste like itself rather than generic lentil soup. Don't let the butter brown or the spices burn.
- 09
2 min
Ladle the hot soup into bowls. Drizzle a generous swirl of the red paprika butter over each bowl. Serve immediately with lemon wedges on the side — squeezing lemon over the soup just before eating is not optional in Turkey, it brightens everything. Crusty bread alongside is traditional.
Chef notes
Notes & variations
The soup thickens considerably as it sits. When reheating leftovers, add a splash of water or broth and stir — it comes right back.
Vegan version: swap the butter in the topping for olive oil. The flavor is slightly different but still very good and completely traditional in olive-oil-forward Turkish households.
Some Turkish cooks add a small potato (roughly chopped, added with the lentils) for extra body. It blends in invisibly and gives the soup a creamier texture.
Leftover soup keeps refrigerated for 4 days and freezes well for up to 3 months. Make a double batch — you'll be glad you did.
In Turkey this soup is often served as a first course at lunch, followed by a simple main of grilled meat or a vegetable dish with rice or bulgur.
Per serving
Nutrition
Calories
484
Protein
25.9 g
Carbs
96.2 g
Fat
24 g
Fiber
12 g
Sugars
4 g
Sat fat
2.7 g
Sodium
1040 mg
Minerals & vitamins
Potassium
1023 mg
Calcium
92 mg
Iron
7.7 mg
Magnesium
64 mg
Vit D
0 IU
Vit B12
0.3 mcg
Cholesterol
25 mg
Glycemic profile
GI
29.1
GL
28
- · LLM tiebreak failed for "pul biber" — picked first result as fallback
- · LLM tiebreak failed for "pul biber" — picked first result as fallback
Storage
How long it keeps
Fridge
4 days
Freezer
4 months
Room temp
2 hours
Reheating · Reheat to 165°F / 74°C internal. Add a few tablespoons of broth to keep moist.
Source: foodkeeper
Real products
Where to buy
Real grocery products surfaced via Open Food Facts. Click a product to see its OFF page (ingredients, allergens, Nutri-Score breakdown).
red lentils, rinsed
yellow onion, roughly chopped
carrot, roughly chopped
garlic cloves, smashed
- Whole garlic cloves in brine
Nutri-Score C
tomato paste
ground cumin
olive oil
water
salt
black pepper

















