Mom'S Baker'S Frosting - cooking recipe

Ingredients

1 c. milk
4 Tbsp. flour
1 c. sugar
1/2 c. margarine
1/2 c. Crisco
2 tsp. vanilla

Preparation

Put milk into saucepan.
Heat at medium heat.
Add flour, a little at a time, with whisk.
Cook slow, over medium heat, until very thick.
Cool completely in refrigerator.
Put paste into large bowl.
Beat paste, add sugar, margarine, Crisco and vanilla. Frosts 1 (8-inch) cake or 1 sheet cake.