Meat filling:Take minced meat and fry it with onion in sunflower oil until it would be prepared. Salt. Pepper.
Make circles of the dough with a cup. Put the filling in center. Pinch together the edges under the filling. Pull over and put on a oiled baking tray. Rub pirozhki with yolk if you want them to be glossy.Potato:Boil the potato and mash it. Add fried onion.
Bake for about 15 min (middle fire).