Flour Frosting

Directions

1. 1
   In a small saucepan blend flour and milk.
2. 2
   Cook stirring constantly until mixture bubbles.
3. 3
   Cool.
4. 4
   In a large bowl, cream shortening, butter and sugar with a mixer until fluffy.
5. 5
   Add vanilla and salt, blending well.
6. 6
   On medium speed beat in cooled flour mixture in small portions (teaspoonful at a time), beating well after each addition.
7. 7
   Continue beating until light and fluffy.