Pierogi ruskie are boiled dumplings filled with mashed potato and farmer's cheese, folded into a half moon and finished with butter and fried onion. You make the dough from flour, water, and a little sour cream, roll it thin, fill it, and seal the edge tight before it hits simmering water. The name is a historical accident: 'ruskie' refers to the old Ruthenian region of what is now western Ukraine, not Russia, and the filling reflects that borderland pantry of potato and curd cheese.
In Poland these are the pierogi you get everywhere, from milk bars to holiday tables, because the filling is cheap, the dough freezes well, and everyone's babcia has an opinion about the ratio of potato to cheese. The most common failure isn't the filling at all. It's the seal.
What Actually Matters
A pierogi that pops open in the water dumps its filling and ruins the batch. The fix is mechanical, not magical: roll the dough thin and even, keep the edge free of filling entirely, wet the edge with a fingertip of water, and pinch from the center outward in two directions rather than dragging one long pinch. Crimp with a fork afterward for insurance. If your dough is too dry to hold a seal, you added too much flour when rolling; work a little water into the scraps rather than fighting it.
Pierogi Ruskie Recipe
Serves 4. Prep time: 45 minutes. Cook time: 15 minutes. Total time: 1 hour.
Ingredients
- 2 cups all-purpose flour, plus extra for rolling
- 1/2 teaspoon salt
- 1 large egg
- 2 tablespoons sour cream
- 2/3 cup warm water
- 1 pound russet potatoes, peeled and cubed
- 1 cup farmer's cheese or dry curd cottage cheese
- 1 medium yellow onion, finely diced, divided
- 4 tablespoons unsalted butter, divided
- Salt and black pepper to taste
Method
- Make the dough: whisk flour and salt in a bowl. Add the egg, sour cream, and warm water. Mix and knead on a floured surface for 6 to 8 minutes until smooth and elastic. Cover and rest 30 minutes.
- Boil the potatoes in salted water until fork tender, about 15 minutes. Drain well and mash while hot.
- Melt 1 tablespoon butter in a skillet and sweat half the diced onion until soft and golden, about 6 minutes. Stir into the mashed potato with the farmer's cheese. Season with salt and pepper. Cool the filling before assembling.
- Roll the dough to about 1/8 inch thickness. Cut circles with a 3 inch cutter or glass.
- Place a scant tablespoon of filling in the center of each circle. Wet the edge with a fingertip of water, fold in half, and pinch the seam tightly from the center outward in both directions. Crimp with a fork.
- Bring a large pot of salted water to a gentle boil. Drop in pierogi in batches of 10 to 12. They are done about 2 to 3 minutes after they float to the surface.
- While the pierogi cook, melt the remaining 3 tablespoons butter in a skillet and fry the remaining diced onion until deeply golden.
- Lift the pierogi straight from the water into the skillet, tossing to coat in butter and onion. Serve immediately.
| Nutrition (per serving, estimated) | |
|---|---|
| Calories | 410 |
| Protein | 14g |
| Fat | 16g |
| Carbohydrates | 53g |
These values are a calculated estimate for planning purposes, not a lab-verified figure.
Tips, Variations, and Storage
Pierogi freeze beautifully uncooked. Lay them on a floured tray, freeze solid, then bag them. Boil straight from frozen, adding a minute or two to the cook time. Leftover boiled pierogi reheat best fried in butter rather than microwaved, which turns the dough gummy. If you cannot find farmer's cheese, a well drained ricotta or small curd cottage cheese pressed through a sieve works.
Frequently Asked Questions
Why did my pierogi fall apart in the water?
Almost always a weak seal or filling that touched the edge before folding. Keep the rim clean and pinch firmly.
Can I use instant mashed potato flakes?
You can in a pinch, but fresh boiled potato gives a firmer filling that holds its shape better.
What's the difference between pierogi ruskie and pierogi with just potato?
Ruskie always includes farmer's cheese folded into the potato. Plain potato pierogi skip the cheese.
Do I need sour cream in the dough?
It's traditional and adds tenderness and a slight tang, but you can substitute plain yogurt if needed.
Can I make the dough ahead?
Yes. Wrap it tightly and refrigerate up to a day ahead, or freeze for a month.
More From Wine Drop Cookery
For more of this pantry, see the Poland recipes hub. Pierogi pair naturally with the technique behind golabki and the sauerkraut work in bigos. For the gear that makes rolling and boiling easier, check kitchen essentials and pots, pans, and cookware.
I'm Chef Alan. I have spent 35 years in professional kitchens, I have formal culinary education in New Hampshire, and I have been honored as a 6-Time 4-Diamond Chef. More about me here.
If a recipe is missing something you needed, or a step didn't make sense, tell me. Get in touch and I'll fix it.
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