Note: Because I always prefer homemade I have changed this recipe by making the pudding homemade, however Grandma Beatty always used cooked Jell-O vanilla pudding from a box, and pre-made pie shell whether it be pastry or graham cracker crust depended on what was on sale. It really is pretty darn good either way. I say go the simpler route if that is all you have time and energy for!
Keyword peanut butter, pie, pudding, whipped topping