5 tbsp. flour
1 c. milk
3/4 c. shortening
1 c. sugar
1 tsp. vanilla
Dash of salt

Combine flour and milk over low heat until thickened. Remove from heat and let cool.

In separate bowl, combine shortening and sugar, beat well. Add to shortening and sugar mixture the flour and milk mixture, one spoonful at a time, until all is mixed. Beat continually. Add vanilla and salt. Beat.