The last problem you want to deal with when decorating a cake is running out of frosting. Here's how much you should have on hand when icing a 6-inch cake.
Cover and chill at least 8 hours or up to 24 hours. Make the cake layers Preheat oven to 350°F. Coat three 9-inch round cake pans with baking spray; line bottoms with parchment paper. Lightly ...