Pierogi Ruskie
165 pierogi · about 6.2 kg · 4 × 6 inPotato and Cheese Filling
1500 g floury potatoes, peeled
900 g large onion, finely chopped
90 ml butter
900 g full-fat twaróg (Polish farmer's cheese)
7.5 ml salt
7.5 ml ground black pepper
salt for the potato water, to taste
Dough
1500 g all-purpose flour
7.5 ml salt
750 ml hot water
180 ml canola oil
Shaping, Boiling and Frying
3 onion, chopped
90 ml butter
4 l water for boiling
salt for the water, to taste