Bakery Frosting - cooking recipe

Ingredients

1/4 c. shortening
1/4 c. butter
1 egg white
2 Tbsp. flour
2 Tbsp. milk
1 3/4 c. powdered sugar
2 tsp. vanilla
pinch of salt

Preparation

Place all in bowl and beat with electric beater about 5 minutes or until light.
Yields enough for a layer cake.