Seven-Minute Frosting - cooking recipe

Ingredients

2 egg whites
1 1/2 c. sugar
1 1/2 tsp. light corn syrup
1/4 tsp. cream of tartar
1/3 c. water
dash of salt
1 tsp. vanilla

Preparation

Place all ingredients except vanilla in double boiler. Mix thoroughly. Cook over double boiler while beating constantly with electric mixer until it forms peaks (about 7 minutes). Remove from heat. Add vanilla while still beating.