Seven Minute Icing - cooking recipe

Ingredients

1 egg white
3 Tbsp. cold water
1/2 tsp. flavor your taste
1 c. sugar
1/2 tsp. baking powder

Preparation

Put in double boiler, egg white, sugar and water. Place over boiling water and beat with mixer for 7 minutes. Add baking powder and flavorings. Remove from heat. Beat until thick then spread on cake.