Beat And Eat Icing
["2 egg whites", "1 1/2 c. white sugar", "1/2 tsp. cream of tartar", "2 tsp. vanilla", "1/2 c. boiling water"]
["Blend all ingredients, except water.", "Add water and beat for 7 minutes.", "Refrigerate."]
["egg whites", "white sugar", "cream of tartar", "vanilla", "boiling water"]