Created by JostLori on September 25, 2014
Step 1: Slowly cream together the butter and the pumpkin. It won't get completely smooth, just get it as smooth as possible, possibly 3 minutes of mixing time.
Step 2: Beat in the vanilla, then the cinnamon, then the nutmeg.
Step 3: Slowly add the powdered sugar, about a cup at a time, until it is the right consistency.