Cream butter and vanilla. Alternately add egg whites and powdered sugar, beating well ... in milk until frosting is smooth and good consistency. ... or 9-inch) large cakes.
Combine sugar, water, cream of ... 2 unbeaten egg whites in mixing bowl. Beat constantly ... 1 teaspoon vanilla. Frost top and sides of two ... (10 inch) tube cake.
Ingredients: 5 (salt .. sugar .. tartar .. temperature ...)