Unbelievable Peanut Butter Pie Recipe
Introduction
This Unbelievable Peanut Butter Pie is a decadent treat that combines a crunchy Oreo crust with a creamy peanut butter filling and rich chocolate ganache. Perfect for peanut butter lovers, it’s easy to make and sure to impress at any gathering.

Ingredients
- 22 regular Oreo cookies
- 5 tablespoons unsalted butter, melted
- 3/4 cup heavy cream (for ganache)
- 6 ounces semi-sweet chocolate, coarsely chopped
- 1 cup heavy cream, cold (for filling)
- 8 ounces full-fat brick cream cheese, softened
- 1 and 1/2 cups creamy peanut butter
- 3/4 cup confectioners’ sugar
- 1 teaspoon pure vanilla extract
- Whipped cream (optional, for topping)
- 1/4 cup Reese’s Pieces, crushed (optional, for garnish)
- 1/4 cup chopped peanuts (optional, for garnish)
Instructions
- Step 1: Preheat your oven to 350°F (175°C). Process the Oreo cookies into fine crumbs and mix them with the melted butter. Press this mixture firmly into a pie dish to form the crust. Bake for 10 minutes, then let it cool completely.
- Step 2: To make the ganache, heat 3/4 cup of heavy cream until it begins to boil. Pour the hot cream over the chopped semi-sweet chocolate and stir gently until the mixture is smooth. Set aside to cool to room temperature.
- Step 3: Whip the cold heavy cream until stiff peaks form. In a separate bowl, beat the softened cream cheese, creamy peanut butter, confectioners’ sugar, and vanilla extract until smooth. Carefully fold the whipped cream into this peanut butter mixture to keep it light and fluffy.
- Step 4: Spread the peanut butter filling evenly over the cooled Oreo crust. Pour the cooled chocolate ganache over the filling. Chill the pie in the refrigerator for at least 6 hours or preferably overnight to set.
- Step 5: Before serving, garnish with optional whipped cream, crushed Reese’s Pieces, or chopped peanuts to add texture and extra flavor.
Tips & Variations
- For a crunchier crust, chill the Oreo crumb mixture before baking.
- Use crunchy peanut butter if you prefer a textured filling.
- Swap the ganache for caramel sauce to add a sweet twist.
- Make individual mini pies using tartlet pans for easy portioning.
Storage
Store the peanut butter pie covered in the refrigerator for up to 3 days. To keep the crust crisp, avoid leaving it at room temperature for long. Reheat the serving slices slightly if you prefer a softer ganache, but it’s delicious served cold.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different cookie for the crust?
Yes, you can substitute Oreos with other chocolate sandwich cookies or graham crackers, but keep in mind the flavor and texture of the crust may change.
Can I make this pie vegan or dairy-free?
This recipe uses cream cheese, heavy cream, and butter, so to make it vegan or dairy-free, you would need to substitute with plant-based cream cheese, coconut cream, and vegan butter alternatives.
PrintUnbelievable Peanut Butter Pie Recipe
This Unbelievable Peanut Butter Pie features a deliciously crunchy Oreo cookie crust, a creamy peanut butter and cream cheese filling, and a luscious homemade chocolate ganache topping. Perfectly chilled and garnished with whipped cream and crunchy Reese’s Pieces or peanuts, this no-bake pie is an indulgent dessert that’s sure to impress peanut butter lovers.
- Prep Time: 20 minutes
- Cook Time: 10 minutes
- Total Time: 6 hours 30 minutes (including chilling time)
- Yield: 8 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Crust
- 22 regular Oreo cookies
- 5 tablespoons unsalted butter, melted
Chocolate Ganache
- 3/4 cup heavy cream (for ganache)
- 6 ounces semi-sweet chocolate, coarsely chopped
Peanut Butter Filling
- 1 cup heavy cream, cold (for filling)
- 8 ounces full-fat brick cream cheese, softened
- 1 and 1/2 cups creamy peanut butter
- 3/4 cup confectioners’ sugar
- 1 teaspoon pure vanilla extract
Optional Toppings
- Whipped cream
- 1/4 cup Reese’s Pieces, crushed
- 1/4 cup chopped peanuts
Instructions
- Prepare the crust: Preheat your oven to 350°F (175°C). Use a food processor or place the Oreo cookies in a sealed bag and crush them into fine crumbs. Mix the crumbs with the melted unsalted butter until evenly combined. Press this mixture firmly into the bottom and up the sides of a pie dish. Bake the crust for 10 minutes, then remove and allow it to cool completely before adding the filling.
- Make the chocolate ganache: Heat 3/4 cup of heavy cream in a small saucepan over medium heat until it just comes to a boil. Immediately pour the hot cream over the coarsely chopped semi-sweet chocolate in a heatproof bowl. Let it sit for a minute, then stir gently until the ganache is smooth and glossy. Allow it to cool to room temperature so it thickens slightly without setting hard.
- Prepare the peanut butter filling: In a mixing bowl, whip the cold 1 cup heavy cream until stiff peaks form; set aside. In another large bowl, beat together the softened cream cheese, creamy peanut butter, confectioners’ sugar, and vanilla extract until smooth and creamy. Gently fold the whipped cream into this peanut butter mixture, taking care not to deflate the airy texture.
- Assemble the pie: Spread the peanut butter filling evenly over the completely cooled Oreo crust. Then pour the room temperature chocolate ganache over the peanut butter layer, smoothing it with a spatula. Cover the pie and chill it in the refrigerator for at least 6 hours, preferably overnight, so the layers set properly.
- Garnish and serve: Before serving, decorate the pie with dollops of whipped cream if desired. Sprinkle crushed Reese’s Pieces and chopped peanuts over the top for added texture and flavor. Slice and enjoy this rich, creamy, and decadent peanut butter dessert pie.
Notes
- Ensure the crust has completely cooled before adding the filling to prevent it from becoming soggy.
- Using cold heavy cream for whipping helps achieve stiff peaks essential for a light, airy filling.
- Ganache should be cooled but still pourable to create a smooth top layer.
- Chilling the pie overnight yields the best texture and flavor.
- Optional toppings add extra crunch and decorative appeal but can be omitted if desired.
Keywords: peanut butter pie, Oreo crust, chocolate ganache, no-bake filling, creamy peanut butter dessert

