7 Minute Icing - cooking recipe

Ingredients

2 egg whites, beaten
1 1/2 c. sugar
1/2 c. cold water
1/2 tsp. tartar
1/2 tsp. vanilla

Preparation

Combine all ingredients but vanilla in top of double boiler. Cook over boiling water, beating constantly, for 7 minutes, until icing stands in stiff peak.
Remove from heat and beat in vanilla.