Poor Man'S Cooked Frosting - cooking recipe

Ingredients

1 cup milk
1/4 cup flour
1 dash salt
1 cup sugar
1/2 cup margarine
1/2 cup vegetable shortening (such as Crisco)
1 teaspoon vanilla

Preparation

In saucepan, cook milk, flour and salt until thick.
Cool well.
In small mixing bowl add sugar, margarine and shortening.
Beat well with electric mixer.
Add flour mixture and 1 teaspoon vanilla.
Beat until it is fluffy and stiff like whipped cream.