Whipped Frosting

Directions

1. 1
   Mix flour and milk in small saucepan.
2. 2
   Cook over medium-low heat until thick.
3. 3
   Set off heat and cool until cold.
4. 4
   Cream sugar, margarine and vanilla until fluffy.
5. 5
   Mix cold flour mixture into sugar mixture and whip well for 8 to 10 minutes.
6. 6
   Makes enough for a sheet cake.
7. 7
   Double recipe for layer cake.