In a medium saucepan, combine ... Set aside. Sift flour, sugar and soda into a large mixing bowl. Pour cocoa mixture over sifted ingredients. Mix ... spoon. Stir in eggs and vanilla. Pour into a ... pan. Warm peanut butter to spreading consistency and spread ... well. Spread over cake.
Ingredients: 15 (buttermilk .. cocoa .. flour .. soda .. sugar .. vanilla ...)