Seafoam Frosting
["3 egg whites", "1 1/4 c. sugar", "a little water", "1 tsp. vanilla", "1/2 tsp. cream of tartar"]
["Cook sugar and water to make a syrup.", "Beat egg whites until stiff.", "Add cooked mixture slowly to egg whites, beating constantly.", "Add vanilla and cream of tartar.", "Spread on cake."]
["egg whites", "sugar", "water", "vanilla", "cream of tartar"]