4 pumpkin spice bundt cake icing Recipes

unsalted butter, softened , plus additional for greasing bundt pan, all-purpose flour plus additional for dusting pan, baking powder, baking soda, cinnamon, ground allspice, salt, canned solid-pack pumpkin (from a 15-oz can; not pie filling), well-shaken buttermilk, vanilla, granulated sugar, eggs, well-shaken buttermilk, confectioners sugar

butter (3/4 cup), flour, baking powder, baking soda, cinnamon, ground allspice, salt, canned solid-pack pumpkin (not pie filling), buttermilk , well-shaken, vanilla, sugar or 1 1/4 cups splenda substitute, for baking, eggs, buttermilk , plus additional, buttermilk , well-shaken, powdered sugar

spice cake mix, pack pumpkin (not pumpkin pie filling), water, eggs, vegetable oil, vanilla extract, butter flavoring, nut flavoring, apple cider, divided, apple cider, divided, cinnamon sticks or 2 tsp ground, cornstarch, caramel ice cream topping (optional)