Potato cheesecakes

Peel the potatoes, pour with hot salted water and cook until cooked. Drain the water, dry the potatoes. Then, together with the curd, pass it through a meat grinder, drive in the egg, salt, add the flour and mix thoroughly. Make cheesecakes from the obtained mass and fry in a pan on both sides until a ruddy crust forms. Serve hot with sour cream.