3 potato marshmallow frosting Recipes

sweet potato cupcakes, butter, room temperature, brown sugar, eggs, room temperature, vanilla extract, cooked, mashed sweet potatoes, unbleached all-purpose flour, baking powder, baking soda, salt, ground cinnamon, ground ginger, ground nutmeg, milk, room temperature, marshmallow frosting, white sugar, cream of tartar, salt, egg whites, cold water, vanilla extract, marshmallow creme

butter, softened, sugar, brown sugar, eggs, mashed sweet potatoes, vanilla extract, king arthur unbleached all-purpose flour, baking powder, baking soda, ground nutmeg, ground cinnamon, salt, milk, butter, softened, sugar, marshmallow creme, vanilla extract