Peanut Pie

Peanut Pie
1 9 inch pie crust baked
1/3 cup of creamy peanut butter
3/4 cup confectioners sugar
1/3 cup flour
1/2 cup sugar
1/8 ts. salt
2 cups of milk
2 egg yolks (slightly beaten)
2 ts. butter
1 ts. vanilla
1 container Cool Whip
Mix peanut butter and confectioners sugar till crumbly; spread over bottom of baked pie crust saving some to sprinkle on top when pie is complete.
Place flour,sugar, salt, milk and eggs in a sauce pan. Whisk together; bring to rolling boil at moderate heat till thick. Remove from heat and add 2 ts. butter and 1 ts. vanilla. Pour over peanut butter mixture-cool. Spread Cool Whip over top, then sprinkle with peanut butter/confectioners sugar crumbs that were saved. Can be doubled and placed in 9x13 pan if Ben is coming to visit.