1 pie shell
3/4 c. powdered sugar
1/3 c. peanut butter
3/4 c. sugar
3 tbsp. cornstarch
1 tbsp. flour
1/2 tsp. salt
3 egg yolks
3 c. milk
3 tbsp. peanut butter
1 tsp. vanilla

Mix powdered sugar and 1/3 cup peanut butter to a creamy mixture. Line pie shell and save a little to sprinkle on top of Cool Whip. Cook remaining ingredients until thickened. Pour into pie shell and cool. Top with Cool Whip. Sprinkle with remaining peanut butter mixture.