Turkish Kumpir Recipe (Both Vegan and Classic Version)

Kumpir is a Turkish street-food classic: a very large jacket potato baked until the flesh is fluffy, then split open and mashed inside its own skin with butter and grated kasar or cheddar cheese, and finally piled with cold toppings from a long buffet line.

The version that made kumpir famous comes from the Ortakoy neighborhood in Istanbul, where kiosks along the Bosphorus have served it for decades.

A classic loaded kumpir lands around 560 calories per potato, which is why we cover both the vegetarian house version and lighter topping swaps on this page.

What Kumpir Is (and Where It Comes From)

The Ortakoy kumpir stalls perfected the two-step ritual: bake the potato low and slow so the interior stays creamy, then mash butter and cheese into the hot flesh right on the plate.

Only after that emulsion is smooth do the vendors add the cold garnishes, so each spoonful is warm cheese and starch underneath a snap of pickle, olive, and sweetcorn.

Testing this recipe repeatedly in my Wayne, New Jersey kitchen, the biggest lesson was potato size: kiosks in Istanbul use potatoes that weigh 400 to 500 grams each. Anything smaller cools too fast and gives you a thin base rather than a bowl.

Use the largest russets or Idaho baking potatoes you can find.

Ingredients

For 2 Servings (2 Large Loaded Potatoes)

• 2 very large russet or Idaho baking potatoes (about 450 g / 1 lb each)
• 2 tablespoons (28 g) unsalted butter, at room temperature
• 3/4 cup (85 g) shredded kasar cheese, or substitute mild yellow cheddar
• 1/2 teaspoon fine sea salt
• Freshly ground black pepper, to taste

Traditional Cold Toppings

• 1/2 cup (85 g) canned or fresh-boiled sweet corn, drained
• 1/2 cup (75 g) pitted black olives, sliced
• 4 small Turkish pickles or 1/2 cup (75 g) chopped dill pickles
• 1/2 cup (60 g) shredded red cabbage
• 1/4 cup (50 g) canned red kidney beans, rinsed and drained
• 1/4 cup (50 g) Russian salad or diced boiled carrots and peas mixed with 1 tablespoon light mayo
• 2 tablespoons (30 ml) ketchup, optional
• 2 tablespoons (30 g) light mayonnaise, optional

Vegan Variation

• Swap butter for 2 tablespoons vegan butter or extra-virgin olive oil
• Swap dairy cheese for 3/4 cup shredded plant-based cheddar-style shreds
• Optional: 1/2 cup drained cubed firm tofu, pan-crisped

Instructions

1. Scrub each potato under running water, pat dry, and prick the skin 6 to 8 times with a fork.
2. Preheat the oven to 400 F (200 C). Wrap each potato first in a piece of parchment paper, then in aluminum foil. The parchment stops the skin from tasting metallic; the foil traps steam.
3. Place the wrapped potatoes directly on the middle oven rack and bake for 90 minutes. To mimic the light pressed shape of the street-cart version, place an inverted baking sheet on top of the potatoes during baking so they flatten slightly and split more easily later.
4. While potatoes bake, prepare all toppings and place each in a separate small bowl. Cold toppings should be ready before the potatoes come out.
5. Remove the potatoes, unwrap carefully (steam will escape), and transfer to serving plates. Slice each lengthwise about three-quarters of the way through, keeping the potato joined at the base. Push the ends gently toward each other to open a wide pocket.
6. Immediately add 1 tablespoon of the butter to each hot potato. Sprinkle half the shredded cheese into each and, using a fork, mash the butter and cheese into the fluffy interior along with the salt and pepper. Work while the potato is very hot so the cheese melts into strings.
7. Once the base is creamy, spoon the cold toppings across the top: corn, olives, pickles, cabbage, kidney beans, and Russian salad in colorful stripes.
8. Finish with a light drizzle of ketchup and mayo, if using. Serve immediately while the interior is hot.

Recipe Details

• Prep time: 10 minutes
• Cook time: 90 minutes
• Total time: 1 hour 40 minutes
• Yield: 2 servings (2 loaded potatoes)
• Category: Main Course, Street Food
• Cuisine: Turkish

Nutrition per Serving

Values are for the classic dairy version with the full set of toppings listed above.

• Calories: about 560 kcal
• Protein: 15 g
• Total carbohydrates: 78 g
• Fiber: 10 g
• Total fat: 22 g
• Sodium: approximately 780 mg

Vegan version with vegan butter and plant cheese runs approximately 540 kcal, 11 g protein, 22 g fat. Numbers are estimates based on USDA FoodData Central entries; brand cheeses vary.

Tips From My Kitchen

• Buy the largest potatoes you can find. A 300 g potato collapses into a shallow dish; a 450 g potato holds a real pocket.
• Do not skip the foil wrap. Unwrapped potatoes brown well but the interior dries out, which defeats the purpose of a mashed base.
• Mash while blazing hot. Waiting even three minutes turns the interior gummy and the cheese refuses to melt smoothly.
• Kasar cheese is the authentic pick. If you can find it at a Turkish grocery, use it. Mild yellow cheddar is the closest supermarket swap; sharp cheddar throws the balance.
• Keep the toppings cold. The contrast between hot creamy base and cold crisp toppings is the whole idea of kumpir.

Frequently Asked Questions

What does kumpir mean?

Kumpir is the Turkish word for a large jacket potato dressed with butter, cheese, and a wide variety of cold toppings. The dish is most closely associated with the Ortakoy district of Istanbul.

Can I microwave the potato to save time?

You can microwave for 10 to 12 minutes to soften the interior, but the skin will not develop the toothy chew that holds a full topping load. If time is short, microwave for 8 minutes then finish 20 minutes in a 400 F oven.

What cheese is used for traditional kumpir?

Kasar peyniri, a semi-hard Turkish sheep or cow milk cheese, is traditional. Mild yellow cheddar is the most common substitute outside Turkey.

Is kumpir healthy?

Kumpir is a starchy, calorie-dense meal in its full form, but the fiber from the skin and vegetable toppings, and the potassium from a large potato, contribute meaningful nutrients. Lightening the butter and cheese and loading extra vegetables brings it closer to a balanced meal.

Can I make kumpir vegan?

Yes. Swap the butter and cheese for plant-based versions as noted in the ingredient list. Add pan-crisped tofu or extra beans for protein.

What toppings are traditional?

Sweet corn, black olives, pickles, red cabbage, red kidney beans, sausage bits, boiled peas and carrots (Russian salad), ketchup, and mayonnaise are the classic Ortakoy topping bar. Home cooks pick and mix freely.

Can I bake the potatoes ahead of time?

The mash-and-cheese step must happen while the potato is hot, so bake fresh for best texture. If you must plan ahead, refrigerate cooked potatoes for up to 2 days and reheat, wrapped in foil, at 375 F for 20 minutes before splitting.

This recipe and its nutrition information are provided for educational purposes only and are not a substitute for individualized medical or nutrition advice. Consult a registered dietitian or your physician before making changes to your diet, especially if you manage diabetes, cardiovascular disease, or a food allergy.