Made from sheep's milk, packed into a sheep- or goat-skin bag and matured for months, then veined almond-green by Penicillium roqueforti mould, Konya blue cheese is the sharpest and most distinctive flavour in the city. An Anatolian classic that stands up to Roquefort.
The Story of an Anatolian Classic
A visitor coming to Konya for the first time steps out of Rumi's mausoleum, walks through the streets and spots a crumbly cheese in a shop window, marbled with almond-green veins. Most foreign visitors stop and ask, "Has this gone off?" No. It is not Türkiye's Roquefort; it is something far more Anatolian than that: Konya blue cheese.
Made for centuries from the milk of Akkaraman sheep grazing the arid steppe of Central Anatolia, kept for months in sheep- or goat-skin bags and turned green naturally by Penicillium roqueforti, this cheese is the unsung hero of Konya's tables. At breakfast, inside a börek, in a pasta sauce, tucked into pide dough — in short, it turns up in every corner of daily life.
In this article I will share the story of this cheese, also known locally as Konya green cheese: how it is made, what it tastes like, and everything that will turn it into one of the most enjoyable discoveries of your trip to Konya.
What Is Konya Blue Cheese?
Konya blue cheese is a semi-hard, crumbly cheese made from skimmed or low-fat sheep's milk, packed into a sheep- or goat-skin bag and then ripened with a Penicillium roqueforti culture.
| Feature | Detail |
|---|---|
| Local name | Konya blue cheese |
| Also known as | Konya green cheese |
| Raw material | Sheep's milk (skimmed or low-fat) |
| Mould | Penicillium roqueforti |
| Colour | Almond-green veins in a pale yellow body |
| Ripening | 3-6 months |
Its aroma is sharp and unmistakable; the taste is salty, faintly bitter and carries a pronounced mould note. Because the fat content is low it is not a heavy cheese; it leaves a slight astringency on the palate.
It is often compared to France's famous Roquefort — it is even called "Turkish Roquefort" now and then. But there are important differences: the Konya cheese is more crumbly, less fatty, and the mould develops largely inside the cheese itself; it is not injected with needles.
Konya blue cheese is a gem of Anatolia. It has a character no modern laboratory could manufacture; in this cheese you can smell the steppe, the sheep's milk and the damp of the underground.
Which Villages Does It Come From?
Production is concentrated in the villages of Karapınar, Ereğli and Cihanbeyli, the districts where sheep farming is most intense. This triangle is the hottest and driest part of Central Anatolia; summer temperatures approach 40°C and winters are harsh. It is precisely this severe climate that provides the microclimate the cheese needs in order to ripen.
Main producing areas
- Karapınar — Southeast of Konya, on the Obruk plateau. Sheep farming here is still nomadic and semi-nomadic. It is considered the oldest centre of blue cheese production.
- Ereğli — On the skirts of the Taurus Mountains, where the milk of sheep grazing at higher altitude is especially prized. The cheese made here is a little softer, with a faintly sweet character.
- Cihanbeyli — The uplands around Lake Tuz. Because the sheep graze on salt-tolerant plants the milk changes character, and the cheese comes out more mineral and more pungent.
What these three areas share: open air, dry steppe grasses and traditional small-scale production. Unlike an industrial cheese factory, Konya blue cheese is still largely made in family businesses, upland houses and village rooms. Which means every cheese carries a character of its own.
The Making, Step by Step
Making Konya blue cheese draws on centuries of accumulated know-how. The process takes four to six months on average and every stage has to be watched closely. What follows is the traditional method; in modern facilities some steps are accelerated and standardised.
1. The Raw Material: Skimmed Sheep's Milk
The process begins with milk — but not just any milk. Konya blue cheese uses sheep's milk with the fat removed (passed through a separator). The choice is deliberate: removing the fat both helps the cheese withstand a long ripening and keeps unwanted aromas from developing during the mould stage. Some producers blend in a very small amount of cow's or goat's milk, but the character comes from sheep's milk.
2. Renneting and the Curd
Fresh milk, still at milking temperature, is set with rennet for one to two hours. Once the curd forms it is cut, and the curd mass is kept under pressure for seven to eight hours so the whey drains off. This step lays the foundation of the cheese's firm, crumbly body.
3. Salting and Packing the Skin Bag
The pressed blocks are crumbled by hand and mixed evenly with salt at 3.5-4%. The salted curd is packed tightly with a wooden mallet into bags made of sheep or goat skin (known locally as "tuluk"), leaving no air pockets, and the mouth of the bag is then sewn shut.
The skin bag is one of the most distinctive elements of traditional cheesemaking. The hide gives the cheese an aroma of its own and lets it breathe while it ripens. Modern alternatives such as plastic drums and nylon sacks are used today, but authentic Konya blue cheese goes into a skin bag.
4. Resting (About 3 Months)
The filled bags rest for roughly three months in cold storage at 0-4°C. Over this period the excess water slowly leaves the cheese, the salt penetrates it and the basic aroma profile takes shape.
5. Moulding (25-40 Days)
This is the step that makes Konya blue cheese what it is. The rested cheese is taken out of the bag, split open, and a Penicillium roqueforti culture is sprayed onto the cut surfaces. Paper is placed between the openings to keep the moisture balance. The cheese is then held at 8-10°C for 25 to 40 days. At the end of this period it reveals its almond-green veins.
Some small producers still follow the old way: after the cheese comes out of the bag it is left for fifteen to twenty days in a warm room above 25°C. In this method the mould settles naturally from the air; every batch ends up with a slightly different aroma — and that is the beauty of the authentic cheese.
Production calendar
| Period | Stage |
|---|---|
| April – August | Milk production and cheesemaking |
| August – October | Ripening in the skin bag |
| All year round | Moulding (25-40 days) and resting |
Flavour Profile
Konya blue cheese is a highly distinctive cheese in sensory terms:
- Appearance — Semi-hard, crumbly body with almond-green veins on the cut surface.
- Aroma — Sharp and unmistakable, earthy and mouldy. It can seem severe when first opened and softens as it airs.
- Taste — Salty, faintly bitter, mineral; it leaves a lingering mould finish.
- Texture — It breaks down in the mouth yet crumbles; not creamy, rather brittle.
- Fat — Low; it falls into the skimmed class and is not a heavy cheese.
For anyone trying it for the first time the smell of mould can be startling. Starting with a small piece and letting the palate adjust is a good idea. After a few attempts most people become devoted to that sharp character.
Benefits and Nutritional Value
Konya blue cheese is a nourishing food, high in protein and calcium. Throughout ripening the Penicillium mould breaks down the proteins and fats in the cheese and forms bioactive peptides. Research suggests these peptides may bring certain health benefits:
- It is a store of protein and calcium, contributing to bone health.
- It may help support the immune system.
- Thanks to its low fat content it is not a heavy cheese; in measured portions it can be a diet-friendly option.
- The natural mould culture it contains may add diversity to the gut microbiome.
Please note: pregnant women and people with weakened immune systems should consult their doctor about blue cheeses. Because the salt content is high, those with hypertension should also watch their portions.
Cheese Mould and Penicillin: Relatives, But Not the Same Thing
Whenever blue cheese reaches the table the same sentence comes up: "That mould is penicillin, it works like medicine." Half of it is true and half of it is legend; drawing the line is the guide's job.
The true half is the kinship. In 1928, the Scottish bacteriologist Alexander Fleming (1881-1955) came back from holiday to St Mary's Hospital in London and noticed that a staphylococcus culture he had left aside had been contaminated by a mould, and that no bacteria had grown around it. That mould was a Penicillium; Fleming named the substance obtained from it penicillin, and for the discovery he shared the 1945 Nobel Prize in Medicine with Howard Florey and Ernst Chain.
The legend is what comes next. Penicillium roqueforti, the mould that gives the cheese its colour, belongs to the same genus as Fleming's mould but is a different species — his was Penicillium notatum — and it does not produce penicillin. A slice of blue cheese is not an antibiotic; you eat it for the taste, not as a remedy.
And the story that "wounds used to be dressed with mouldy cheese"? Pressing mouldy bread and cheese onto a wound was a folk practice known in many places, Anatolia included, long before penicillin. What Fleming did was to take that chance observation into the laboratory and isolate the active substance. The cheese's story ends here; the rest belongs to the pharmacy.
How Is It Eaten?
Konya blue cheese is a versatile cheese. These are the best-known ways to enjoy it:
At Breakfast — The Classic Way
Cheese cut into small cubes, fresh village bread, butter, tomatoes, cucumber, black olives and a glass of light tea: the indispensable Konya breakfast. The sharpness of the cheese balances beautifully against the fresh vegetables.
As a Börek Filling
When Konya people speak of cheese börek, blue cheese is one of the first options that comes to mind. In su böreği and kol böreği especially, crumbled blue cheese gives an incomparable aroma. Brush the top with egg and put it in the oven — one of the warmest moments of a Konya table.
As a Pasta Sauce
Blue cheese melted in butter gives a flavour rich enough to replace a cream-based pasta sauce. Boil the pasta, prepare the sauce, bring them together; the result is a plate even Italians would respect.
Inside Pide Dough
You can add grated blue cheese to the filling of a homemade pide. It pairs wonderfully with tarragon; if you like tarragon, do not leave without trying it.
How It Compares With Other Blue Cheeses
Türkiye and the wider world have plenty of blue cheeses. The closest relatives of the Konya one are these:
| Cheese | Where from | How it differs |
|---|---|---|
| Roquefort | France | Made from sheep's milk, ripened in natural caves. The Konya cheese is more crumbly and more mineral in character. |
| Gorgonzola | Italy | Made from cow's milk, with the mould injected by needle. Soft and creamy; the Konya version is drier and sharper. |
| Mouldy civil cheese | Erzurum | Made by mixing in curd cheese; milder in taste, with the milk flavour dominant. |
| Divle Obruğu skin-bag cheese | Karaman | Ripened in a natural sinkhole cave. Similar techniques are used, but it has a character all its own. |
| Mouldy sürk | Antakya | Obtained by mould-ripening sürk cheese; it offers a softer texture and a faint sweetness. |
On this list Konya blue cheese stands apart above all for its mineral, pungent and crumbly nature. Anyone who has tasted it once will recognise the difference immediately when comparing it with other blue cheeses.
Where to Buy It
The best ways to find authentic Konya blue cheese:
- Village markets and regional grocers — The cheeses sold by producers coming in from Karapınar, Ereğli and Cihanbeyli are the most authentic. The smell will catch you before you reach the counter.
- Cheesemongers in central Konya — The shops around the Mevlâna complex and in the historic bedesten stock regional products. Asking "do you have Konya's blue cheese?" is enough.
- Boutique cheesemongers in the big cities — Some fine cheese shops in Ankara and Istanbul can source Konya blue cheese; ask where it comes from.
- Online sellers of regional food — Platforms where producers sell directly are becoming more common. Make sure it arrives on a cold chain.
Pay attention when you buy: authentic Konya blue cheese still carries the aroma of the skin bag, shows clear green veins on the cut surface and crumbles easily between your fingers. Avoid versions that are overly creamy, very smooth and odourless — those are most likely industrial.
The Guide's Note
If you really want to know a city, look at its kitchen rather than its museums. Konya blue cheese is a map of flavour that fits the long story of the Central Anatolian steppe into a single bite.
If your road brings you to Konya, sit down at a breakfast table and try this cheese with a piece of dried apricot and a sip of light tea. Afterwards you will agree with me: the shortest way to explain Konya is a piece of blue cheese.