Fluffy White Frosting - cooking recipe

Ingredients

1/4 c. flour
1 c. milk
1/2 c. butter
1/3 c. shortening
1 tsp. vanilla
1 c. sugar
pinch of salt

Preparation

Cook flour and milk until thick.
Cool.
Cream butter, shortening, vanilla, sugar and salt.
Add cooked milk mixture and whip until it looks like whipped cream.
Frosts two layers or a 9 x 13-inch cake.