Seven Minute Frosting
["1 1/2 c. sugar", "1/4 c. plus 1 Tbsp. cold water", "2 egg whites", "1 Tbsp. light corn syrup", "1 tsp. vanilla extract"]
["Combine all ingredients, except vanilla, in top of a large double boiler.", "Beat at a low speed of an electric mixer for 30 seconds or just until blended."]
["sugar", "cold water", "egg whites", "light corn syrup", "vanilla extract"]