3 potato layer frosting Recipes

cake flour, baking powder, baking soda, salt, ground cinnamon, ground nutmeg, ground ginger, butter-softened, brown sugar-light or dark, white sugar, eggs, buttermilk-room temperature, sour cream, mashed sweet potatoes, vanilla extract, cream cheese frosting, cream cheese- softened, butter- softened, vanilla extract, powdered sugar - sifted, chopped toasted pecans-divided (optional)

tan-skinned sweet potatoes (about 3 medium), cake flour, baking soda, baking powder, ground cinnamon, ground ginger, salt, vegetable oil, sugar, golden brown sugar, eggs, chopped walnuts, toasted, dried cranberries, cream cheese, room temperature, unsalted butter, room temperature, powdered sugar , sifted, frozen orange juice concentrate, thawed, vanilla extract, sliced candied orange peel, sugar