7 Minute Frosting - cooking recipe

Ingredients

1 unbeaten egg white
7/8 c. sugar
3 Tbsp. cold water
1/2 tsp. vanilla
1/2 tsp. baking powder

Preparation

Stir unbeaten egg white, sugar and cold water on top of a double boiler.
Place over boiling water and beat 7 minutes. Remove from burner and
add
1/2
teaspoon\tof
vanilla;
beat until nearly cold and add baking powder.