Soft, stretchy Polish pierogi dough made with flour, egg, warm water, and a touch of fat for easy rolling and sealing. Follow simple steps and a short rest for tender, authentic results.
Use warm water to relax gluten; too hot can cook the egg. Keep the dough on the softer side for easier rolling and better seals. If edges don’t stick, dab lightly with water and press out air pockets. Keep unused dough and cut rounds covered to prevent drying. Refrigerate wrapped dough up to 24 hours. Freeze formed, uncooked pierogi on a tray, then bag for up to 2 months; boil from frozen, adding 1–2 minutes after they float. Variations: swap oil for butter, add a little sour cream to the liquid, make egg-free by omitting the egg and adding more water or sour cream, replace up to 25% of flour with whole-wheat, or knead in dried herbs.