Whipped Icing
["1 c. milk", "4 Tbsp. flour", "1/2 c. margarine", "1/2 c. Crisco (it is best to use Crisco)", "1 c. sugar", "1 tsp. vanilla"]
["Cook milk and flour until thick; cool.", "Beat margarine, Crisco and sugar for 4 minutes (scraping bowl often).", "Add cooled, thickened mixture.", "Beat 4 more minutes.", "Add vanilla and beat 1 more minute."]
["milk", "flour", "margarine", "sugar", "vanilla"]