Pierogi ruskie are Polish dumplings filled with potatoes, farmer cheese, and onion, then boiled and often finished with butter or more fried onion. They make a comforting, filling meal, and this home-style version uses an easy dough and a savory filling; families and regions have their own preferred doughs and toppings.
The name refers to the historic Ruthenian region, not to modern Russia. Making the dumplings takes some time, but the dough is forgiving and the filling can be prepared ahead, making pierogi a useful centerpiece for a Polish-inspired dinner or a batch to freeze for later.
Ingredients
- For the dough: 3 cups (375 g) all-purpose flour, plus a little extra for rolling
- 1 large egg (about 50 g without the shell)
- 1/2 cup (120 ml) warm water
- 1/3 cup (80 g) sour cream
- 1 teaspoon (5 g) fine salt
- For the filling: 2 pounds (900 g) russet or yellow potatoes, peeled and cut into 1-inch (2.5 cm) pieces
- 1 medium yellow onion (about 150 g), finely diced
- 2 tablespoons (28 g) butter
- 1 cup (225 g) farmer cheese, crumbled
- 1 teaspoon (5 g) fine salt, plus more to season the potato water
- 1/2 teaspoon (1 g) freshly ground black pepper
- For the topping: 1 medium yellow onion (about 150 g), thinly sliced
- 3 tablespoons (42 g) butter
- 2 tablespoons (30 ml) sour cream per serving, for serving, optional
- Chopped fresh dill, 2 tablespoons (about 6 g), for serving, optional
Farmer cheese gives the filling a mild, slightly tangy flavor and a firm texture. If it is difficult to find, use full-fat cottage cheese that has been drained in a fine sieve for at least 30 minutes and lightly mashed; it will be softer and a little wetter, so avoid adding any liquid to the filling.
Instructions
- Make the dough. In a large bowl, stir together the flour and 1 teaspoon salt. Whisk the egg, warm water, and sour cream in a small bowl, then pour them into the flour. Mix with a fork until a shaggy dough forms. Knead on a lightly floured surface for about 5 minutes, until smooth and supple. If it feels dry or cracks when pressed, knead in water 1 teaspoon (5 ml) at a time; if it is sticky, dust with flour sparingly. Cover the dough with an inverted bowl or wrap it and let it rest for 30 minutes at room temperature. This rest relaxes the dough so it rolls without springing back.
- Boil and mash the potatoes. Put the potato pieces in a saucepan and cover with cold water by about 1 inch (2.5 cm). Add a generous pinch of salt. Bring to a boil, then lower the heat and simmer for 18 to 20 minutes, until a knife slides easily into the largest pieces. Drain very thoroughly and return the potatoes to the warm pan for a minute to let excess steam escape. Mash until smooth; lumps can make the dumplings difficult to fill and seal.
- Cook the filling onion. While the potatoes cook, melt the 2 tablespoons butter in a skillet over medium heat. Add the diced onion and cook for about 7 minutes, stirring often, until soft and lightly golden. Do not rush it over high heat: browned or scorched onion can make the filling taste bitter.
- Finish the filling. Stir the cooked onion and butter into the mashed potatoes. Add the farmer cheese, 1 teaspoon salt, and black pepper. Mix until evenly combined, taste, and adjust the seasoning. Let the filling cool until easy to handle. If it seems loose, refrigerate it briefly rather than adding extra flour, which can make the potato mixture pasty.
- Roll and cut the dough. Divide the rested dough in half and keep one piece covered while you work. On a lightly floured surface, roll the other piece to about 1/8 inch (3 mm) thick. Cut out 3-inch (7.5 cm) circles with a cutter or the rim of a glass. Gather and reroll the scraps once. Repeat with the remaining dough. Keep the rounds covered with a clean towel so their edges do not dry out.
- Fill and seal. Place about 1 level tablespoon (15 g) of filling in the center of each dough round. Fold it into a half-moon, keeping the filling away from the edge. Press the edges together firmly, pushing out trapped air as you seal. If an edge will not stick, dampen it very lightly with water. Set each pieróg on a lightly floured tray without letting the dumplings touch. Check the seams before cooking; a small gap can release filling into the water.
- Prepare the topping and boil the pierogi. Melt the topping butter in a skillet over medium-low heat. Add the sliced onion and cook for about 10 minutes, stirring occasionally, until soft and golden; lower the heat if it begins to brown too quickly. Bring a large pot of salted water to a gentle boil. Cook the pierogi in batches so the pot is not crowded. Stir carefully once to prevent sticking, then simmer for about 3 minutes after they float to the surface. Lift them out with a slotted spoon. Because the dough contains egg, check one dumpling at the center with a food thermometer; the USDA FSIS safe minimum for egg dishes is 160°F (71°C). Serve the boiled pierogi with the buttery onion topping. The total cooking time includes boiling the potatoes, cooking both onions, and boiling the dumplings in batches.
Tips
- Measure flour gently. Spoon flour into the measuring cup and level it instead of packing it down. Too much flour makes the dough stiff and harder to seal. A kitchen scale gives the most consistent result.
- Keep the dough covered. Exposed dough dries quickly, especially around the cut edges. Cover unused dough and cut rounds while shaping. If a round has become dry, a barely damp fingertip can help the seam close.
- Make the filling smooth and cool. Drain the potatoes well and mash them while hot, then mix in the cheese and onion. Let the filling cool before shaping so it is easier to portion and does not warm or soften the dough.
- Use a gentle boil. A vigorous rolling boil can knock dumplings into one another and split their seams. Cook a small batch first; if one opens, check that the edges are clean, dry enough to handle, and firmly pressed shut before continuing.
Serving Suggestions
Serve pierogi ruskie hot, topped with the softened onion and butter from the skillet. A spoonful of sour cream and a little dill are common, simple accompaniments. For a fuller meal, pair them with a crisp cabbage salad, pickled cucumbers, or a bowl of clear beet soup. The dumplings are hearty, so a bright, tart side helps balance their creamy potato-and-cheese filling.
For a family-style meal, arrange the pierogi on a warm platter and bring the toppings to the table separately. That lets everyone choose how much onion, sour cream, or dill they want. If serving several batches, keep cooked dumplings warm in a covered dish with a little butter so they do not stick together. Avoid stacking them tightly while steaming hot, as the soft dough can cling.
Variations
Use twaróg if available. This Polish fresh curd cheese is a traditional choice in many potato-and-cheese fillings. Crumble it before mixing. Farmer cheese is a practical stand-in; drained cottage cheese works too, but has a softer texture. Avoid strongly flavored aged cheese, which will overwhelm the mild potatoes.
Adjust the onion. Some cooks mix more fried onion into the filling, while others keep all of it for the topping. You can reserve a spoonful of the cooked filling onion to garnish the platter, or add a pinch of marjoram or white pepper for a different seasoning profile. Keep additions modest so the potato and cheese remain the main flavors.
Try a different topping. Crisp cooked bacon is a popular variation in some homes, though it makes the dish richer and is not necessary. For a meat-free topping, use extra butter and onions, or brown sliced mushrooms in the skillet. If you add bacon, cook it thoroughly and keep the finished topping refrigerated if it will not be served promptly.
Make smaller dumplings. Cut 2 1/2-inch (6 cm) rounds and use about 2 teaspoons filling in each. Smaller pierogi are useful as a first course or for a buffet, but they take longer to shape. Keep the dough thickness the same and begin checking the batch shortly after the dumplings float.
Storage and Reheating
Refrigerate cooked pierogi within 2 hours of cooking, in a covered container, for 3 to 4 days. Store the onion topping separately if you can, so the dumplings do not become too soft. Reheat leftovers in a skillet over medium-low heat with a small knob of butter, turning until hot throughout, or microwave them covered with a teaspoon of water to limit drying. Leftovers should reach 165°F (74°C) when reheated; check the center of a dumpling with a food thermometer.
To freeze uncooked pierogi, arrange them in a single layer on a floured or parchment-lined tray and freeze until firm, then transfer them to a sealed freezer container. Cook them straight from frozen in gently boiling water, allowing a few extra minutes and waiting until they float before checking doneness. Cooked pierogi can also be frozen, though the dough may soften slightly after thawing. For best texture, freeze the dumplings without the onion topping and add freshly warmed topping when serving.
If preparing the filling or dough ahead, refrigerate them in separate covered containers and use within 1 day. Bring cold dough out for a short time if it feels too firm to roll, but do not leave perishable filling at room temperature for more than 2 hours. Discard any cooked dumplings that have been left out longer than that, rather than saving them for later.
Frequently Asked Questions
What does pierogi ruskie mean?
Pierogi ruskie means Ruthenian-style pierogi, referring to the historic Ruthenian region. The name is sometimes misunderstood as meaning Russian, but it does not refer to modern Russia. The potato, cheese, and onion filling is widely associated with Polish cooking, with variations from household to household.
Can I make the pierogi ahead?
Yes. You can prepare the filling up to a day ahead and refrigerate it covered. You can also shape the dumplings and freeze them uncooked on a tray before packing them into a freezer container. Cooking from frozen is convenient; do not thaw them first, since thawed dough can become sticky and more likely to tear.
Why are my pierogi opening in the pot?
Common causes are dry dough edges, filling caught in the seam, trapped air, or a pot boiling too vigorously. Brush away any filling on the edge, press the dough firmly around the filling, and push out air as you seal. Cook a few at a time in gently simmering water rather than crowding the pot.
Can I use cottage cheese instead of farmer cheese?
Yes. Drain full-fat cottage cheese in a fine sieve for at least 30 minutes, then mash it lightly before adding it to the potatoes. Cottage cheese is softer and wetter than farmer cheese, so draining it well helps keep the filling scoopable and the dumplings easier to seal. The flavor will be a little tangier and the texture less firm.
How do I know when the pierogi are cooked?
They usually float when nearly done; simmer them for about 3 minutes after they rise. Since this recipe’s dough contains egg, verify one dumpling by checking the center with a food thermometer. The USDA FSIS safe minimum for egg dishes is 160°F (71°C). A single test dumpling also gives you a chance to check the texture before serving the whole batch.
Can I brown the dumplings after boiling?
Yes. Drain the boiled pierogi well, then sauté them in a lightly buttered skillet over medium heat until golden on both sides. Work in batches so they have room to brown instead of steaming. Serve them right away with the onion topping; browning adds a crisp surface but is optional, not a required step.
More recipes to cook
Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
Spotted an error? Tell us and we will correct it (corrections policy).