Name: Pieróg postny ze Starych Kolni: Opole Lenten Potato and Buckwheat Pie
Prep time: 30 min
Cook time: 85 min
Total time: 175 min
Yield: 8 main-dish servings
Cuisine: Polish
Ingredients: 500 g potatoes, raw weight, peeled and cut into chunks; 250 g white cabbage, finely shredded; 100 g dry raw buckwheat groats, rinsed and drained; 60 g yellow onion, finely diced; 15 ml sunflower oil; 5 g fine salt; 0.5 g ground black pepper; 250 g all-purpose wheat flour; 15 g fresh yeast; 125 ml lukewarm water; 15 ml sunflower oil; 3 g fine salt; 2 g granulated sugar; 5 ml sunflower oil, to brush the pie

A golden Lenten yeast pie sliced to show potato, cabbage and buckwheat filling.

Yield 8 main-dish servings

Serving basis one-eighth of a 22 cm pie, about 160 g raw ingredient mass

Prep time 30 minutes

Cook time 85 minutes

Ingredients ↓

Recipe at a glance

Pieróg postny ze Starych Kolni: Opole Lenten Potato and Buckwheat Pie

Pieróg postny ze Starych Kolni is a single round, filled yeast pie from Stare Kolnie in Opole Silesia. It is not a plate of small pierogi. The local version has a golden-brown crust and a soft, pale potato filling flecked with dark buckwheat; a small opening in the top lets steam escape as it bakes.

The regional account connects this pie with families who came to Stare Kolnie from the Tarnopol area after the Second World War. It was traditionally baked on Holy Thursday and eaten through Holy Week, and at Easter it could stand in for bread. This measured home version follows a regional Opole recipe scaled to one pie about 22 cm across. The yeast dough is rolled and used without proofing, while the raw buckwheat cooks in the moist filling inside the pie.

The pie itself is meatless and dairy-free, so it can be served as a fasting main dish. Serve it warm or cooled, plain or with a separate mushroom sauce. Sour cream and cracklings are documented accompaniments, but they make the meal non-fasting and are not part of this recipe or its nutrition estimate.

Tips for success

Rinse the dry buckwheat groats in a fine sieve, then drain them well; they go into the filling uncooked and soften as the pie bakes.
Let the mashed-potato filling cool completely before it touches the yeast dough, or the dough may turn slack.
Roll the dough large enough to hang over the tin rim so it can cover the filling.
Keep a 3 cm opening in the center. This chimney releases steam and helps the filling set instead of making the crust soggy.
Bake until the crust is evenly golden and the buckwheat is tender, not chalky. Check that the center reaches at least 74 °C.
Rest the pie for 15 minutes before slicing so the filling settles and the wedges hold together.

Ingredients

Filling

500 g potatoes, raw weight, peeled and cut into chunks
250 g white cabbage, finely shredded
100 g dry raw buckwheat groats, rinsed and drained
60 g yellow onion, finely diced
15 ml sunflower oil
5 g fine salt
0.5 g ground black pepper

Yeast dough

250 g all-purpose wheat flour
15 g fresh yeast
125 ml lukewarm water
15 ml sunflower oil
3 g fine salt
2 g granulated sugar

For shaping and baking

5 ml sunflower oil, to brush the pie

Method

Directions

Cook the potatoes.Put the peeled potato chunks in a 5 L pot and cover with cold water by 3 cm. Bring to a boil, then simmer for 18–22 minutes until a fork slides easily into the largest piece. Drain thoroughly and mash until smooth.
Make the filling.While the potatoes cook, rinse the buckwheat in a fine sieve and drain. Warm 15 ml oil in a skillet over medium heat. Add the onion and cook for 4–5 minutes until soft and translucent, not browned. Stir the mashed potatoes, raw buckwheat, shredded cabbage, sautéed onion, 5 g salt and pepper together in a large bowl.
Cool the filling.Cover the bowl and let the filling cool completely, about 45 minutes. For faster, even cooling, spread it in a shallow covered pan. Do not wrap warm filling in the dough.
Mix the dough.Heat the oven to 190 °C and lightly oil a 22 cm round tin. Dissolve the fresh yeast in 125 ml lukewarm water. Put the flour, 3 g salt and sugar in a bowl; add the yeast water and 15 ml oil. Knead for 5–6 minutes until smooth and elastic. Do not proof the dough; roll it out right away.
Assemble the pie.Roll the dough into a round about 34 cm across and line the tin, leaving the edges hanging over the rim. Add the cooled filling and spread it evenly. Fold the overhanging dough over the filling, leaving an open chimney about 3 cm wide in the center.
Bake.Brush the top with the remaining 5 ml oil. Set the tin on a baking sheet and bake for 55–60 minutes until the crust is evenly golden and firm. Check through the opening: the filling should be steaming, the buckwheat tender rather than chalky, and the center at least 74 °C. If the crust browns too quickly, cover it loosely with foil for the remaining bake.
Rest and serve.Remove the pie from the oven and rest for 15 minutes. Release it from the tin and slice into 8 wedges. Serve warm or cooled, plain or with a separate mushroom sauce. Sour cream and cracklings are optional non-fasting accompaniments and are not included here.

Nutrition and allergens

Energyabout 255 kcal per serving
Proteinabout 7 g
Fatabout 5 g
Carbohydrateabout 48 g
Fibreabout 5 g
Sodiumabout 500 mg
Estimate basisone-eighth of all filling, dough, brushing oil and 8 g total salt; excludes optional accompaniments

Contains wheat/gluten from the flour. The pie contains no egg or dairy as written; check packaged flour, yeast and buckwheat for cross-contact information. Wash produce before peeling or cutting. Cool the filling safely, refrigerate leftovers at or below 4 °C and reheat them to 74 °C.

Nutrition and allergens

Serving, storage and reheating: The pie can be served warm or at room temperature after it has cooled safely. For a fasting meal, offer it plain or with mushroom sauce made separately. Sour cream and cracklings are traditional options for a non-fasting meal; neither is included in this recipe.

Serving, storage and reheating: Cool leftovers in a shallow container and refrigerate within 2 hours. Keep at 4 °C or colder and use within 3–4 days. Reheat only the portion you need, covered in a 180 °C oven or in a microwave, until the center reaches 74 °C throughout. Do not leave the cooked filling or finished pie at room temperature for more than 2 hours.

Serving, storage and reheating: Make ahead: the potato filling can be prepared earlier the same day, cooled promptly in a shallow covered pan and refrigerated if it needs to wait. For the best crust, mix and roll the dough shortly before assembly. The baked pie can be cooled, refrigerated and reheated once.

Pieróg postny ze Starych Kolni: Opole Lenten Potato and Buckwheat Pie

Tips for success

Ingredients

Filling

Yeast dough

For shaping and baking

Method

Nutrition and allergens

Nutrition and allergens

Polish National Dishes

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