No Cook Icing
["2 unbeaten egg whites", "1/2 tsp. cream of tartar", "1 1/2 c. sugar", "2 tsp. vanilla", "1/2 c. boiling water"]
["Combine egg whites, cream of tartar and sugar in large mixing bowl.", "Add vanilla and mix.", "Add boiling water and beat until stiff at high speed with electric mixer or by hand for approximately 10 minutes or until stiff.", "This will ice a large cake."]
["egg whites", "cream of tartar", "sugar", "vanilla", "boiling water"]