Butterscotch Pie

Directions

1. 1
   Melt oleo in skillet; add brown sugar.
2. 2
   Stir until dissolved. Add 1/2 cup milk; boil slowly.
3. 3
   In bowl, beat egg yolks, then mix 1/2 cup milk and flour.
4. 4
   Stir until smooth.
5. 5
   Add 1 more cup of milk; slowly add to sugar mixture.
6. 6
   Stir until thick; boil 2 minutes.
7. 7
   Add vanilla.
8. 8
   Cool.
9. 9
   Pour in pie shell.