Chocolate Buttercream Frosting
["1 lb. confectioners 10x sugar *", "1/2 c. butter or margarine, softened", "1 tsp. vanilla extract", "3 Tbsp. milk", "2 oz. melted chocolate"]
["In large bowl, beat together sugar, butter, vanilla, chocolate and milk until smooth.", "If necessary, add more milk until frosting is spreading consistency.", "Stir to blend.", "Makes enough to fill and frost 2-layer cake or 13 x 9-inch sheet cake or 2 dozen cupcakes."]
["butter", "vanilla extract", "milk", "chocolate"]