Amount Measure Ingredient -- Preparation Method
-------- ------------ --------------------------------
1/2 cup butter -- at room temperature
12 ounces cream cheese -- at room temperature
1/4 cup sour cream
1 large banana -- mashed
1 teaspoon vanilla
1 Dash freshly grated nutmeg
1 package Confectioners' sugar -- (16 ounce)
Beat the butter, cream cheese, and sour cream together in a large
bowl until light. Add the banana, vanilla, nutmeg, and sugar, mixing
well until fluffy. Spread over cooled cake if using as a frosting.
Keep refrigerated until serving time.