Mile High Icing - cooking recipe

Ingredients

1/2 c. Crisco
1/2 c. margarine
1 c. sugar
1 tsp. vanilla

Preparation

Cream Crisco and margarine for 4 minutes.
Add sugar and beat 4 minutes.
Cook 1 cup milk and 4 tablespoons of flour until thick.
Let cool, then add a pinch of salt and vanilla and mix with other ingredients.