2 sernik Recipes

flour, baking powder, sugar, salt, unsalted butter, chilled, egg, sour cream or 1/4 cup plain yogurt, eggs, separated, sugar, vanilla extract, unsalted butter, softened, mashed potatoes , unseasoned about 3 medium, farmers cheese, grand marnier or 1/4 cup limoncello, baking powder, fresh grated nutmeg, salt, orange zest or 1 lemon zest

dough, flour, baking powder, salt, butter or margarine, egg, sour cream, sugar, eggs, confectioners sugar, pure vanilla extract, farmers cheese or ricotta, melted butter, mashed potatoes (do not add salt), baking powder, nutmeg, salt, grated orange or lemon peel