Peanut Butter Pie

Directions

1. 1
   In saucepan, stir together sugar, cornstarch, flour and salt. Gradually add milk.
2. 2
   Cook; stir over medium-high heat until thickened and bubbly.
3. 3
   Reduce heat; cook and stir 2 minutes longer.
4. 4
   Remove from heat.
5. 5
   Stir about 1 cup of mixture into egg yolks.
6. 6
   Return all to saucepan.
7. 7
   Return to heat.
8. 8
   Bring to a gentle boil, stirring constantly.
9. 9
   Cook and stir 2 minutes more. Remove from heat; stir in peanut butter until smooth.
10. 10
    Pour into pastry shell; cool.
11. 11
    Cover and refrigerate.
12. 12
    Garnish with whipped cream or topping.