Marian O'Brien Frosting - cooking recipe

Ingredients

1 stick butter or margarine
1/2 c. Crisco
1 c. granulated sugar
3 Tbsp. flour
2/3 c. milk
1 tsp. vanilla

Preparation

Cream butter and Crisco; add sugar and flour.
Beat well. Turn mixer down and slowly add milk and vanilla.
Beat vigorously for several minutes.