3 - 5 Tbsp flour
1 cup milk
1 cup butter or margarine
1 cup sugar
1 Tbsp vanilla
Cook flour & milk until thick, whisking constantly. Take off heat & lay plastic wrap over the surface to prevent a skin from forming; cool in refrigerator. Cream together sugar & butter/margarine. Add cooled flour mixture & vanilla & beat with electric mixer for a long time (10min) ntil fluffy.
