Seven Minute Frosting
["2 unbeaten egg whites", "1 1/2 c. sugar", "1/3 c. water", "1 Tbsp. light corn syrup", "1 tsp. vanilla"]
["Combine egg whites, sugar, water and corn syrup in top of double boiler, beating with rotary or electric mixer until thoroughly mixed.", "Place over rapidly boiling water.", "Beat 7 minutes or until frosting stands in peaks.", "Remove from boiling water.", "Add vanilla and beat until thick enough to spread.", "Makes enough frosting for the top and sides of two 9-inch layers."]
["egg whites", "sugar", "water", "light corn syrup", "vanilla"]