Polish Potato Bread: Soft, Savory Homemade Loaf

Polish potato bread, or chleb ziemniaczany, is a tender yeast loaf made with mashed potato, flour, water, and a little oil. The potato keeps the crumb moist and soft, while a hot oven gives the crust a golden finish; recipes vary by household, and this straightforward version makes one generous loaf.

Ingredients

1 medium russet or other starchy potato, about 8 oz (225 g), peeled and cut into chunks
1 cup (240 ml) water, divided
2¼ teaspoons (7 g) active dry yeast, one standard packet
1 teaspoon (4 g) granulated sugar
3½ cups (420 g) bread flour, plus up to ¼ cup (30 g) for kneading
1½ teaspoons (9 g) fine salt
2 tablespoons (30 ml) neutral oil, plus a little for the bowl
1 tablespoon (15 ml) water, for brushing the loaf
1 tablespoon (10 g) rolled oats or flour, optional, for the top

Instructions

Cook the potato. Put the potato chunks in a small saucepan and add enough water to cover. Bring to a boil, then simmer for 12–15 minutes, until a fork slides through easily. Drain well, reserving ½ cup (120 ml) of the cooking water. Mash the potato until smooth and measure ¾ cup (about 180 g); use any extra for another meal. Let the measured mash cool until lukewarm, about 15 minutes. The reserved water should also be lukewarm before it touches the yeast.
Wake the yeast. In a large bowl, stir the yeast and sugar into ½ cup (120 ml) lukewarm reserved potato water. Let stand for 5–10 minutes, until foamy. If it does not foam, the yeast may be inactive or the liquid may have been too hot; start again with fresh yeast and lukewarm liquid.
Make the dough. Add the mashed potato, flour, salt, oil, and remaining ½ cup (120 ml) water. Stir until a shaggy dough forms. If it is dry and will not come together, add water 1 tablespoon (15 ml) at a time. If it is very sticky, hold back additional flour until kneading; a slightly tacky dough makes a softer loaf.
Knead. Turn the dough onto a lightly floured surface and knead for 8–10 minutes, adding only enough flour to prevent sticking. It should become smooth, elastic, and just slightly tacky. You can knead with a stand mixer fitted with a dough hook on low speed for about 6–8 minutes.
Let it rise. Place the dough in a lightly oiled bowl, turn it once to coat, and cover. Leave in a comfortably warm, draft-free place for 60–75 minutes, until roughly doubled. The timing depends on room temperature; judge by the dough’s size rather than the clock alone.
Shape the loaf. Lightly oil a 9-by-5-inch (23-by-13-cm) loaf pan. Gently press the dough to release large air pockets, shape it into a log, and set it seam-side down in the pan. Cover loosely and let rise for 30–40 minutes, until puffy and near the rim of the pan. Meanwhile, heat the oven to 375°F (190°C).
Bake. Brush the top with 1 tablespoon (15 ml) water and sprinkle with oats or flour if desired. Bake for 35–40 minutes, until deeply golden. If the top browns too quickly, cover it loosely with foil for the final 10 minutes. For a reliable check, insert an instant-read thermometer into the center: bread is done at about 190°F (88°C). This is a doneness guide, not a USDA meat-safety temperature.
Cool before slicing. Leave the loaf in the pan for 5 minutes, then transfer it to a wire rack. Cool for at least 30 minutes before slicing so the crumb can set and does not turn gummy.

Tips

Measure the potato after mashing. Potato size and water content vary. Using about ¾ cup (180 g) gives the dough a moist crumb without making it too heavy.
Keep liquids lukewarm, not hot. Hot potato water can damage yeast. If you do not have a thermometer, it should feel pleasantly warm rather than hot against your wrist.
Adjust flour gradually. Different potatoes and flour brands absorb liquid differently. Resist adding a lot of flour to a tacky dough; too much can make the finished bread dense.
No bread flour? Use all-purpose flour in the same weight. The loaf may be a little less chewy but will still rise well. Weighing flour is more dependable than packing it into cups.

Serving Suggestions

Serve slices warm or at room temperature with butter, farmer cheese, or a savory spread. Its mild flavor works particularly well alongside soups such as barszcz or mushroom soup, and it is sturdy enough for open-faced sandwiches with cheese, sliced vegetables, or smoked fish. Toast day-old slices for breakfast or use them for croutons once they begin to dry.

Variations

For a more rustic loaf, replace up to 1 cup (120 g) of bread flour with whole-wheat flour; add a tablespoon or two of water if the dough feels firm. To make an herbed version, knead in 1 tablespoon (about 3 g) finely chopped fresh dill or 1 teaspoon (1 g) dried marjoram. For a softer, lightly enriched loaf, replace the neutral oil with melted butter in the same quantity. These additions are optional; keep the potato and flour proportions steady for reliable dough.

Storage and Reheating

Cool the loaf completely, then store it wrapped or in an airtight bag at room temperature for up to 2 days. Because potato bread is moist, refrigerate it if your kitchen is warm or you need to keep it longer; use within 3–4 days. Refrigerate within 2 hours of baking once the bread has cooled enough to wrap. For longer storage, slice and freeze in a freezer-safe bag for up to 2 months, separating slices with parchment if convenient. Thaw at room temperature or toast slices from frozen. Rewarm a whole or partial loaf, wrapped loosely in foil, in a 300°F (150°C) oven for 10–15 minutes; toast individual slices. Discard bread with visible mold rather than cutting around the spot.

Frequently Asked Questions

Why is my potato bread dense?
Common causes are too much flour, inactive yeast, or cutting the loaf before it has cooled. Keep the dough slightly tacky, check that the yeast foams, and allow both rises to finish until the dough looks puffy.

Can I use leftover mashed potatoes?
Yes, provided they are plain or only lightly seasoned. Measure ¾ cup (about 180 g) and avoid mash with substantial butter, milk, or added salt, which changes the dough’s moisture and seasoning. If the mash is salted, reduce the recipe salt slightly.

Can I make the dough ahead?
After kneading, cover the bowl and refrigerate the dough for up to 12 hours. Let it sit at room temperature until pliable, then shape and allow the second rise; it may need extra time because it starts cold. Do not leave dough containing yeast at room temperature for hours beyond the rise schedule.

Can I make this without a loaf pan?
Yes. Shape the dough into a round and place it on a parchment-lined baking sheet for the second rise. Bake at 375°F (190°C), checking from 30 minutes onward; a free-form loaf may finish sooner, so use its golden crust and a center temperature near 190°F (88°C) as guides.

How do I know when the loaf is fully baked?
The crust should be golden and the center should reach about 190°F (88°C) on an instant-read thermometer. If the crust looks ready but the center is cooler, return the loaf to the oven for a few minutes and check again.

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).