Boiled Frosting
["1 c. sugar", "1/3 c. water or cherry juice", "1/3 tsp. cream of tartar", "2 egg whites, stiffly beaten", "1 1/2 tsp. vanilla"]
["Boil the first 3 ingredients slowly until hard-ball stage. Add the egg whites and vanilla."]
["sugar", "water", "cream of tartar", "egg whites", "vanilla"]