Jeanie'S Cake Frosting - cooking recipe

Ingredients

1 cup margarine (room temp)
1 cup shortening
2 teaspoons vanilla (I would use clear)
3 cups powdered sugar
1/4 cup flour
1 cup powdered sugar (if necessary)

Preparation

Whip margarine until smooth.
Slowly add 1 cup shortening.
Whip until fluffy.
Add vanilla, powdered sugar and flour.
Whip until smooth.
May add up to one cup more powdered sugar to increase stiffness of frosting.
Decorate cake as desired.