Dreamy Icing - cooking recipe

Ingredients

1 c. milk
1/4 c. flour
1 c. sugar
1/2 c. shortening
1/2 c. butter
1 tsp. vanilla

Preparation

Cook milk and flour until thick.
Cool completely in fridge. Beat sugar, shortening and butter until fluffy on high speed.
Add cooled flour mixture and vanilla; beat until fluffy.