Giant Reese’s Peanut Butter Cup Pie is a dream dessert for peanut butter and chocolate lovers. Inspired by the iconic candy, this pie transforms those familiar flavors into an oversized, sliceable masterpiece. It features a rich chocolate cookie crust, a light yet indulgent peanut butter filling, and a silky chocolate ganache topping that brings everything together beautifully.

This dessert feels luxurious but is surprisingly simple to make. There’s no complicated baking involved, and most of the time is spent chilling while the layers set to perfection. Each bite delivers creamy peanut butter, deep chocolate flavor, and a smooth, melt-in-your-mouth texture that truly mimics a giant Reese’s cup.

Perfect for holidays, parties, or anytime you want to impress, this pie is bold, indulgent, and guaranteed to disappear fast. Below is everything you need to know to make it successfully from start to finish.

Why You’ll Love This Recipe

This Giant Reese’s Peanut Butter Cup Pie has everything going for it.

It tastes just like a Reese’s Peanut Butter Cup, but better
No-bake filling makes it easy and stress-free
The texture is creamy, fluffy, and ultra-satisfying
Perfect make-ahead dessert for entertaining
Customizable with toppings and drizzles
A guaranteed crowd-pleaser for chocolate and peanut butter fans

Preparation and Cooking Time

This recipe is simple and mostly hands-off once assembled.

Prep Time: 25 minutes
Chill Time: 4–6 hours (overnight recommended)
Total Time: About 5 hours

Ingredients

Chocolate Crust

2½ cups chocolate cookie crumbs (Oreos with filling removed)
½ cup unsalted butter, melted

Peanut Butter Filling

1½ cups creamy peanut butter (not natural)
8 oz cream cheese, softened
1 cup powdered sugar
1 teaspoon vanilla extract
1¼ cups heavy whipping cream, whipped to stiff peaks

Chocolate Ganache Topping

1½ cups semi-sweet chocolate chips
¾ cup heavy cream
2 tablespoons butter (optional, for shine)

Optional Garnish

Mini Reese’s cups
Chopped peanuts
Chocolate drizzle
Peanut butter drizzle
Sea salt flakes

Tools You’ll Need

9-inch springform pan
Mixing bowls
Electric mixer
Rubber spatula
Saucepan
Heatproof bowl

Step-by-Step Instructions

Make the Chocolate Crust

In a medium bowl, mix the chocolate cookie crumbs with the melted butter until evenly combined and the mixture resembles wet sand.

Press the mixture firmly into the bottom and slightly up the sides of a 9-inch springform pan, using the bottom of a glass to compact it evenly.

Chill the crust for 20–30 minutes. For a firmer crust, you may bake it at 350°F (175°C) for 10 minutes, then allow it to cool completely.

Prepare the Peanut Butter Filling

In a large mixing bowl, beat the softened cream cheese until smooth and free of lumps.

Add the peanut butter, powdered sugar, and vanilla extract. Beat until thick, creamy, and fully combined.

Fold in the Whipped Cream

Gently fold the whipped cream into the peanut butter mixture in batches.

Use slow, careful motions to keep the filling light and airy. The final texture should be fluffy and mousse-like.

Assemble the Pie

Spread the peanut butter filling evenly into the chilled crust.

Smooth the top with a spatula and refrigerate for at least 1 hour before adding the ganache.

Make the Chocolate Ganache

Heat the heavy cream in a saucepan over medium heat until it just begins to simmer.

Pour the hot cream over the chocolate chips and butter. Let sit for 2 minutes, then stir until smooth, glossy, and fully melted.

Allow the ganache to cool slightly so it thickens but remains pourable.

Finish the Pie

Pour the ganache over the chilled peanut butter filling and gently spread it to the edges.

Tap the pan lightly on the counter to release air bubbles and create a smooth surface.

Chill Until Set

Refrigerate the pie for 3–4 hours, or overnight, until completely firm and sliceable.

Serving Suggestions

Slice with a warm knife for clean edges
Top with mini Reese’s cups for a dramatic finish
Add a drizzle of peanut butter or chocolate before serving
Serve chilled for the best texture and flavor

Storage Tips

Store the pie covered in the refrigerator for up to 4 days. For best presentation, add garnishes just before serving.

Additions and Variations

Use dark chocolate for a richer ganache
Add a pinch of sea salt to the filling for contrast
Swap the cookie crust for a brownie base
Mix chopped Reese’s directly into the filling

Conclusion

Giant Reese’s Peanut Butter Cup Pie is the ultimate dessert for anyone who loves bold, indulgent flavors. With its creamy peanut butter center, rich chocolate layers, and impressive presentation, it turns a classic candy into a truly unforgettable dessert. Simple to prepare and impossible to resist, this pie deserves a spot at your table.