Peanut Butter Pie filled with Reese’s Peanut Butter Cups in an Oreo crust is one of the most delicious desserts you can make! An easy, no bake treat for any holiday or celebration.

Peanut butter desserts are always on my list of favorites. I love to bake Classic Peanut Butter Cookies to fill the cookie jar and my Peanut Butter Whatchamacallit Pie is one of my most requested dessert recipes.

Peanut Butter Pie Slice on a white plate, Reese's Minis garnish

These Peanut Butter Cup Cookies are irresistible and this peanut butter pie is a must-try!

Table of Contents

Ingredients for Peanut Butter Pie:

Cream Cheese
Peanut Butter (Crunchy or Creamy)
Powdered Sugar
Frozen Whipped Topping
Reese’s Peanut Butter Cups
Oreo Cookies
Butter

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How to Make an Oreo Pie Crust:

Photos to make Oreo Cookie Pie Crust, in food processor, in pie plate, mixing in butter, completed

Place Oreo Cookies (with the filling) into a food processor and pulse until cookies become fine crumbs. If you don’t have a food processor, place cookies into a zip top bag and crush with a rolling pin, meat mallet or heavy skillet.
Pour cookie crumbs into a pie plate and mix with melted butter.
Press into an even layer around the pie plate. Place in the freezer for 15 minutes.

How to Make Peanut Butter Pie:

Making Peanut Butter Pie - peanut butter, cream cheese, powdered sugar, mixed, adding whipped topping, adding chopped peanut butter cups

Add cream cheese, powdered sugar and peanut butter to a mixer bowl and beat until well combined.
Mix in whipped topping.
Remove Reese’s Peanut Butter Cups from packaging and chop into bite size pieces.
Fold peanut butter cups into pie filling.
Spread filling into Oreo crust.

Whole peanut butter pie with Reese's Peanut Butter Cup package

Top with remaining whipped topping and garnish with Reese’s Minis if desired.
Chill pie for 4 hours before serving.
Store leftovers, covered in refrigerator up to 3 days.

Recipe Variations:

Use a pre-made Oreo pie crust or graham cracker crust to save time.

Substitute sweetened whipped cream for the whipped topping if you prefer.

Speed up the chilling process by placing the pie in the freezer for 1 hour.

Peanut Butter Pie overhead view, with black napkin and white pie server

My Favorite Pie Recipes

Coconut Cream Pie

The classic coconut cream pie that is outrageously delicious. This is my mom's recipe and it's always a hit!

Strawberry Slab Pie

Perfect for feeding a crowd. The classic jello filling with loads of fresh strawberries over a shortbread crust. This is one of the best pies that I've ever made.

Peach Slab Pie

A spin on the strawberry pie made with fresh peaches. A summertime classic that is sure to be a crowd favorite.

Apple Crumb Pie

Delicious cinnamon and apple flavors topped with a crunchy crumb topping. This is a great pie to bake for any occasion and delicious enough for holidays and celebrations.

Chocolate Pie

Chocolate Pie is easy and delicious. Perfect for any holiday or celebration. Rich and decadent to satisfy any chocolate craving.

Peanut butter pie is a rich and delicious dessert that is so simple to make. It’s a great dessert to make with the kids, since the only cooking involved is melting the butter.

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Peanut Butter Pie slice on a plate with Reese's Mini peanut butter cups

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4.50 from 6 votes