Turkish lentil soup, or mercimek çorbası, is a smooth red lentil soup made with carrot, onion, and mild spices. It is blended until it is creamy, and then paprika- or pul biber-blended butter and dried mint are added at the end. It comes with bread to dip and lemon to squeeze over it. It is eaten before almost every meal in Turkey. During Ramadan, it is also eaten at breakfast and in the evening. In its original form, it is vegetarian but not vegan because it has butter. It is not spicy.
Soup Is Not a Course in Turkey
Soup is usually an option at Western meals. You can either order it or not order it at all and go straight to the main dish.
In Turkey, you don't really have a choice. Everywhere you go—for lunch, dinner, a wedding, a family kitchen on a Tuesday—orba is always the first thing that people eat. If someone asks for a smaller bowl, restaurants usually give them a half amount, or yarım, even if it's not written on the menu. This is because they think that everyone will want some.
There is a good reason for it. To calm your stomach before a plate of charcoal-grilled lamb, eat a small bowl of something warm and slightly sour. This will wake up your taste buds and keep you from attacking the main course like it's due you money. The idea behind a glass of raki and a plate of white cheese is the same as the idea behind an amuse-bouche in a French kitchen. Each person came up with it on their own and used it in a much more democratic way.
And mercimek çorbası is the soup that fits that bill the best. It's not the most complex or the most from the area. It's the only one that's on the menu everywhere, at all times.
Let's break it down into its parts.
What Is Mercimek Çorbası?
Pronounced mer-jee-MEK chor-ba-SUH. Mercimek means lentil. Çorba means soup. The name is not doing anything clever.
The build is simple:
| Component | What it does |
|---|---|
| Red lentils | Break down completely as they cook, which is why the soup thickens without cream or flour |
| Onion and carrot | Sweetness and body, softened in fat before the lentils go in |
| Tomato or pepper paste | Colour and a savoury depth. Some versions skip it. |
| Cumin, sometimes paprika | Warmth, not heat |
| Butter with pul biber and dried mint | Poured over at the end. This is the part people ask about. |
| Lemon, at the table | Not optional. Explained below. |
Red lentils are the reason this works. Unlike green or brown lentils, they collapse entirely, so after twenty-five minutes and a blend you have something silky with no dairy in the base at all.
What Is the Red Stuff on Top?
Butter, melted and bloomed with paprika or pul biber, the Turkish flaked red pepper, and usually dried mint.
It is not a garnish and it is not there for the photograph. Lentil soup is very lean, and a lot of the flavour compounds in paprika, mint and dried chilli are fat-soluble, meaning they will not release properly into water. Heating them briefly in butter unlocks them, and pouring that butter over the surface spreads a thin layer of aromatic fat across the whole bowl.
Stir it in before you eat. Half the people who order this soup admire the red swirl and then carefully eat around it, which is a shame.
Why Lemon, and Why It Is Not Optional
This soup comes with a lemon cut in every Turkish restaurant, but most people just look at it for looks. It's not.
Lentils taste like dirt and have a lot of starch. Around six spoonfuls in, you can tell that the soup doesn't have acid because it tastes heavy and a little dull. A squeeze of lemon makes everything taste better. It makes the spice taste stronger, the tomato taste brighter, and a thick soup taste lighter than it is.
Press down on the whole block. After that, taste. After that, choose whether it needs the other half.
It says something about the restaurant if they give you mercimek çorbası without lemon.
Is Turkish Lentil Soup Vegan?
It's the base. The normal finish isn't.
It's important to be clear because some recipe sites say that this soup is naturally vegan without adding any details, which could mislead someone who is vegan.
There are no meat products in the soup, which is made of lentils, vegetables, spices, and water or vegetarian stock. But in the traditional Turkish recipe, butter is used to soften the onions, and pepper is added to more butter that has been blooming. Both steps are standard and shouldn't be skipped.
So:
- Vegetarian: yes, in the standard version
- Vegan: no, unless the butter is replaced with olive oil, which some home cooks and some restaurants do
- Gluten free: yes, as long as it is mercimek çorbası and not ezogelin, which contains bulgur
- Dairy free: same answer as vegan. Ask about the butter.
If you are ordering and it matters to you, ask specifically whether the soup is finished with butter or oil. It is a normal question and any Turkish kitchen will know the answer immediately.
Mercimek or Ezogelin? They Are Not the Same Soup
Two red-orange Turkish lentil soups, constantly confused, one of them gluten free and one not.
| Mercimek çorbası | Ezogelin çorbası | |
|---|---|---|
| Main body | Red lentils only | Red lentils plus bulgur and rice |
| Texture | Smooth, blended | Textured, grains left whole |
| Flavour | Mild, savoury, gently spiced | Spicier, mint-forward, more tomato |
| Gluten | Free | Contains bulgur, so no |
| Story | None. It is simply everywhere. | Named for a bride called Ezo from Gaziantep, with a whole folk tale attached |
If someone hands you a spicier, grainier version and calls it lentil soup, you are probably eating ezogelin. Both are good. They are different dishes.
Why Does Restaurant Lentil Soup Look Silkier Than Mine?
When people talk about kebabs, they ask the same question and get the same answer. It is not ability, but technique.
Most restaurant versions are süzme, which means "strained." The soup is blended and then put through a fine sieve to get rid of the lentil skins and any carrot fibres. This makes the soup more like a velouté than a stock. Most of the time, home versions are left raw, right out of the mixer.
A pot that has been going since morning has had time for everything to soften completely. Also, restaurants blend for longer and hotter than most people do at home.
There is no right answer between the two. The traditional one is what most Turkish families eat. We've been told that the screen is what makes ours look like silk and yours look like soup.
What Does It Taste Like, and Is It Spicy?
It was mild, savoury, and warm, more like a great vegetable soup than anything harsh or acidic.
It tastes mostly of sweet, melted onion and carrot, earthy lentil, and a low hum of cumin. Actually, the pul biber butter makes things warmer instead of hotter. Turkish pepper flakes are meant to be mild and fragrant; they're not the kind of chilli that makes you want to drink water.
There is no heat in this soup. Individuals who don't like heat are secure here. For heat, people should ask for extra pulsing on the side.
It has a thick but not heavy texture. Towels get covered in it. The texture shouldn't be sticky.
When Turks Actually Eat It
More often than you would guess, and at hours that surprise people.
| Occasion | Why |
|---|---|
| Before lunch and dinner | The default. A small bowl to open the meal. |
| Breakfast | Genuinely common, especially in central Anatolia and in winter. A bowl of lentil soup with bread is a perfectly normal way to start the day. |
| Iftar during Ramadan | The fast is often broken with dates and then soup, because something warm and gentle sits better on an empty stomach than a heavy plate. Mercimek is the usual choice. |
| Late at night | Soup shops in Turkish cities stay open into the early hours. Draw your own conclusions about why. |
| When someone is unwell | The Turkish equivalent of chicken soup, and it fills exactly the same emotional role. |
The breakfast one is the detail worth carrying away. It reframes the whole dish. This is not a starter that happens to be popular. It is a staple food that also works as a starter.
Is Turkish Lentil Soup Healthy?
Reasonably, yes, and unusually for this blog we can say that without hedging much.
Red lentils bring protein and a substantial amount of fibre, the vegetable base adds more, and there is no cream, no flour and no stock cube in a properly made version. It is filling for its size, which is exactly what you want from something eaten before a main course.
The honest qualifications:
- The butter finish adds fat. Not a large amount per bowl, but it is there, and it is why the soup is not the near-zero-fat dish some recipe sites imply.
- Salt varies enormously. A restaurant pot is seasoned to taste good, not to hit a sodium target.
- Bread is usually involved. Nobody eats this without bread, and the bread is doing more to the total than the soup is.
Compared with almost anything else you might order as a starter, it is the sensible choice. That is a large part of why it became the default.
How to Order It, and What to Have With It
A bowl is a starter portion, not a meal, though plenty of people treat it as a light lunch with enough bread.
- Order it first and let it arrive first. It is meant to open the meal, not to sit alongside the mains.
- Get bread. Turkish ekmek is the right one. Torn, not cut, and used as a tool.
- Squeeze the lemon. See above.
- Follow it with something from the grill. A light soup before charcoal-grilled lamb is the sequence the whole meal is built around.
- Or build a mezze table around it. Soup, ezme, fattoush and bread is a complete light meal for two.
Where to Get It on Arab Street
It costs $15.90 and is made fresh every day in our kitchen at 58 Arab Street with butter, dried mint, and paprika, just like it is done in Turkey.
It's not from a package and it's not reheated from yesterday. It's served from 10am to midnight, so you can eat it for breakfast, as a starter, or late at nite all at once. It's only two minutes from Bugis MRT Exit B, and it's made with 100% halal ingredients, like everything else on our menu.
See the soup menu for a full list, and make a reservation if you have a group.
Related reading:
- Turkish Food Culture: 27 Dishes You Must Know
- What Is Mezze? A Beginner's Table Guide
- What Is Ayran? Turkey's Salty Yogurt Drink
Frequently Asked Questions
What is mercimek çorbası?
Turkish red lentil soup. Red lentils cooked with onion, carrot and gentle spices until they break down completely, blended smooth, then finished with butter bloomed in paprika or pul biber and dried mint. Served with lemon and bread.
Is Turkish lentil soup spicy?
No. It is mild and savoury. Pul biber, the Turkish pepper flake used to finish it, is fragrant rather than hot. Ask for extra on the side if you want heat.
Is Turkish lentil soup vegan?
The base is, but the traditional version is finished with butter, so it is vegetarian rather than vegan. Some kitchens use olive oil instead. Ask if it matters to you.
Is Turkish lentil soup gluten free?
Mercimek çorbası is, since it contains no wheat. Ezogelin çorbası is not, because it contains bulgur. The two are often confused.
What is the red oil on top of Turkish lentil soup?
Butter melted with paprika or pul biber, often with dried mint. Those flavours are fat-soluble and will not release properly in water, so blooming them in butter and pouring it over spreads the aroma across the bowl. Stir it in.
Why is Turkish lentil soup served with lemon?
Lentils are earthy and starchy, and acid lifts them. Without lemon the soup tastes heavy and flat. It is a functional part of the dish, not a garnish.
What is the difference between mercimek and ezogelin soup?
Mercimek is red lentils only, blended smooth and mild. Ezogelin adds bulgur and rice, keeps more texture, and is spicier and more mint-forward. Ezogelin contains gluten; mercimek does not.
Do Turks really eat lentil soup for breakfast?
Yes, commonly, particularly in central Anatolia and in cold weather. A bowl of soup with bread is an ordinary Turkish breakfast.
Is lentil soup eaten during Ramadan?
Frequently. Fasts are often broken with dates followed by soup, since something warm and light sits better on an empty stomach than a heavy dish. Mercimek çorbası is the usual choice.
Is Turkish lentil soup a starter or a main?
Traditionally a starter, served before the main course. It is filling enough to work as a light meal with bread, and plenty of people treat it that way.
Quick Recap
Kindness çorbası is red lentils that have been cooked until they are smooth. It is given with a piece of lemon that you should use.
In Turkey, soup always comes first at meals. It's great for breakfast, lunch, dinner, or two in the morning.
Put it in first. Mix in the red butter. Take the lemon out.
See the soup menu or book a table at 58 Arab Street.
