**Yesyou can buy a pre-made Oreo crust that will work just fine.
PEANUT BUTTER FILLING
1cupCreamy Peanut Butter
1package8 Ounce Softened Cream Cheese
1package8 Ounce Cool Whip, Thawed
Crush Oreos into a fine crumble mixture - If you have a food processor use this -- it will save you a lot of time and clean up later. Don't worry, the cream filling will just disappear. Pour melted butter over the top and stir with a fork to combine. Press into pie pan and bake at 350 degrees for 5 to 7 minutes.
Remove from oven and allow to cool completely.
Beat the peanut butter with room temperature cream cheese until smooth. Add powdered sugar and beat until smooth. Add in the thawed Cool Whip and beat the mixture on high for 1 minute, scrape the sides, and beat on high again until smooth and fluffy.
Pour filling into crust, evening out the top with a knife or spatula.
Optional - top with mini chocolate chips or chocolate shavings. Chill for at least an hour before serving.
Warning: This pie is ultra-rich. Cut small slices—your guests will thank you!