Boiled Frosting - cooking recipe

Ingredients

2 c. sugar
1 Tbsp. corn syrup
3/4 c. water
1/4 tsp. cream of tartar
2 stiffly beaten egg whites
1 tsp. vanilla
pinch of salt

Preparation

Cook water, sugar, corn syrup and salt over low heat.
Stir until dissolved.
Cook until soft-ball stage.
Gradually add hot syrup to beaten egg whites, beating constantly.
Add vanilla and beat until frosting is spreading consistency.