2 tbsp. flour
1/2 c. milk
1/2 c. butter
1/4 c. Spry (shortening)
1/2 c. confectioner's sugar
1 tsp. vanilla

Cook flour and milk until it forms a paste and cool. Beat shortening and sugar until fluffy, add vanilla and paste - continue beating. It will fluff up and tastes great! Frosts 1 cake.