Mock Whipped Cream Frosting
["4 Tbsp. flour", "1 c. milk", "1 c. butter or margarine", "1 c. sugar", "1 tsp. vanilla"]
["Cook flour and milk until thick.", "Refrigerate for an hour or two.", "Beat together the butter and sugar for 4 minutes.", "Add milk and flour mixture.", "Beat for 4 minutes.", "Add vanilla and mix well.", "Spread on cake or cupcakes. Keep refrigerated."]
["flour", "milk", "butter", "sugar", "vanilla"]