Peanut Butterscotch Pie

Directions

1. 1
   Mix sugar and flour in top of double boiler.
2. 2
   Add milk slowly, mixing well.
3. 3
   Cook over moderate heat until thickened.
4. 4
   Add slightly beaten egg yolks; cook 3 minutes longer.
5. 5
   Add peanut butter and vanilla; stir well.
6. 6
   Let cool for 5 minutes.
7. 7
   Pour into baked crust.
8. 8
   Cover with meringue or whipped topping.
9. 9
   Chill well before serving.