9 inch baked pie shell
1/2 c. peanut butter
3/4 c. powdered sugar

Mix together until crumbled, then sprinkle onto crust bottom. Save a little to use as topping.

FILLING:

1/3 c. flour
1/2 c. sugar
1/8 tsp.salt
2 c. milk
2 egg yolks, slightly beaten

Mix well and pour into saucepan. Bring to a good boil, stirring until thickened. Remove from heat and add 2 teaspoons butter and 1 teaspoon vanilla. Pour over peanut butter mixture in pie pan and cool. Spread with whipped topping (Cool Whip) and sprinkle with remaining peanut butter and sugar crumbles. Refrigerate.