Copycat Costco Peanut Butter Chocolate Pie

Prepare your taste buds, peanut butter lovers! This incredible **No-Bake Decadent Peanut Butter Chocolate Pie** is poised to become your new favorite dessert. Imagine the beloved flavor combination of Reese’s Peanut Butter Cups, masterfully blended with the rich, creamy indulgence of a classic chocolate pie. This isn’t just any pie; it’s a homemade rendition of the famous Costco Peanut Butter Chocolate Pie, elevated to new heights with delightful additions like mini peanut butter cups and a luscious peanut butter drizzle on top.

For those who adore the irresistible pairing of peanut butter and chocolate, this pie is an absolute dream come true. It offers layers of smooth, rich flavor and a melt-in-your-mouth texture that will leave everyone craving more. What makes it even better? It requires no baking, making it a perfect dessert for any occasion, especially when you need something impressive yet easy to prepare. Whether you’re hosting a party, looking for a comforting treat, or simply indulging your sweet tooth, this **Costco Copycat Peanut Butter Chocolate Pie** delivers pure bliss.

If your quest for the perfect peanut butter pie has led you down various paths, you might enjoy exploring other delicious options like our Reese’s Peanut Butter Pretzel Pie for a salty-sweet crunch, or the comforting simplicity of this Amish Peanut Butter Cream Pie. But for an unforgettably rich and easy no-bake experience, this copycat recipe stands in a league of its own.

Contents

Unveiling the Costco Peanut Butter Chocolate Pie Phenomenon

The original Costco Peanut Butter Chocolate Pie took the internet by storm, captivating dessert enthusiasts with its generous size and incredible flavor. Our homemade copycat version aims to recreate that magic, allowing you to enjoy this viral sensation from the comfort of your kitchen, often at a fraction of the cost (Costco’s pies can be quite expensive!).

What Makes This Pie So Special?

This legendary pie begins with a perfectly crunchy **graham cracker crust**, forming the ideal base for the decadent layers to come. It’s then generously filled with a thick, **creamy no-bake peanut butter filling**, crafted from a luscious blend of cream cheese, smooth peanut butter, and heavy cream. This layer is unbelievably rich, light, and bursting with authentic peanut butter flavor.

Next, a sumptuous **chocolate-marshmallow topping** crowns the peanut butter layer, adding a velvety, sweet contrast that perfectly balances the pie. For an extra touch of indulgence and a burst of intense peanut butter flavor, we take it a step further. Our recipe incorporates miniature peanut butter cups folded into the filling or sprinkled on top, alongside an optional drizzle of melted peanut butter. These additions truly elevate the pie, providing that extra “peanut butter love” we all crave!

The delightful combination of textures—the crisp crust, the silky peanut butter cream, and the smooth chocolate topping—creates a harmonious symphony in every bite. This treat has earned its status as a fan favorite for good reason, and now you can master it at home, impressing family and friends without breaking the bank.

With its delightful flavor profile, incredibly creamy texture, and straightforward preparation, this recipe is destined to become a staple in your home. The irresistible blend of creamy peanut butter, rich chocolate, and a sturdy graham cracker crust makes it a dessert worth savoring. It’s perfect for potlucks, barbecues, holiday gatherings, or simply whenever a craving for chocolate and peanut butter strikes. This is more than just a dessert; it’s an experience!

Essential Ingredients for Your Copycat Costco Peanut Butter Chocolate Pie

Gathering the right ingredients is the first step to creating this heavenly no-bake pie. We’ve broken down the components to ensure you have everything you need for each delicious layer.

For the Graham Cracker Crust (or use a store-bought pie crust)

Unsalted butter
Graham crackers (crushed into fine crumbs)
Granulated sugar
Salt

For the Decadent Chocolate Pie Filling

Mini marshmallows
Heavy cream (cold, divided for different steps)
Salt
Semi-sweet chocolate chips (6 ounces, for that perfect chocolatey goodness)
Granulated sugar

For the Creamy Peanut Butter Pie Filling

Creamy peanut butter (choose your favorite brand for the best flavor)
Cream cheese (softened, for a rich and tangy base)
Powdered sugar (for sweetness and smooth texture)
Vanilla extract (enhances all the sweet flavors)
Salt (a pinch to balance the sweetness)
Heavy cream (cold, whipped to create an airy filling)

Optional Garnishes for an Extra Special Touch

Mini Peanut butter cups (chopped or whole, for added texture and flavor)
Melted peanut butter (for an artistic and delicious drizzle)

Crafting Your Own Costco-Inspired Peanut Butter Chocolate Pie: A Step-by-Step Guide

Making this pie is surprisingly simple, especially since it’s a no-bake wonder! Follow these steps to assemble your masterpiece.

Creating the Perfect Graham Cracker Crust

Melt the unsalted butter in a large microwave-safe bowl. This typically takes about 40 seconds on high power, until just melted.
Process the graham crackers in a food processor until they are finely ground into consistent crumbs.
In a bowl, combine the melted butter, granulated sugar, and salt with the graham cracker crumbs. Mix thoroughly until well combined and the crumbs are moistened.
Transfer this mixture to a standard 9-inch pie pan. Using the bottom of a flat-bottomed measuring cup, press the mixture evenly into the bottom and approximately 1 inch up the sides of the pan. This creates a sturdy foundation for your pie. Refrigerate the crust while you prepare the fillings.

Preparing the Decadent Chocolate Pie Filling

In a large microwave-safe bowl, combine the mini marshmallows, salt, and 1/4 cup of the heavy cream (remember to reserve the remaining 3/4 cup for later steps).
Microwave on HIGH in short 30-second bursts, stirring well after each burst, until the marshmallows are mostly melted and smooth. This usually takes about 1 minute total.
Immediately add 1 cup of semi-sweet chocolate chips to the hot marshmallow mixture. Stir continuously until the chocolate chips are completely melted and the mixture is smooth and glossy. Set this mixture aside to cool while you prepare the peanut butter filling. It’s crucial for it to cool before folding in whipped cream later.

Crafting the Creamy Peanut Butter Pie Filling

In a food processor or a stand mixer fitted with a paddle attachment, combine the creamy peanut butter, cream cheese, powdered sugar, vanilla extract, and salt. Process or mix until all ingredients are thoroughly combined and smooth, which takes about 1 minute.
Pour in the 3/4 cup of cold heavy cream. Continue to mix or process until the filling becomes smooth and thick. Be careful not to overmix, as this can cause the mixture to become grainy. This usually takes between 30 to 45 seconds.
Scoop about 3/4 cup of this peanut butter filling into a zip-top bag or a pastry bag fitted with a star tip. This portion will be reserved for decorative garnishing later.

Finishing the Velvety Chocolate Pie Filling

In a separate large bowl, combine the remaining 3/4 cup of cold heavy cream and 1 tablespoon of granulated sugar. Whisk, preferably with an electric mixer, until stiff peaks form. This indicates perfectly whipped cream and usually takes about 2 minutes.
Carefully transfer about 1/4 of the freshly whipped cream into the cooled chocolate mixture. Gently stir to incorporate. Then, add the remaining whipped cream and fold it in very gently until no streaks of cream remain, ensuring the chocolate filling remains light and airy.

Assembling Your Decadent Peanut Butter Chocolate Pie

Now for the exciting part – bringing all the delicious layers together to form your masterpiece!

Spread the main portion of the peanut butter filling (the amount not reserved for garnish) evenly into the chilled graham cracker crust. Return the pie to the refrigerator while you finalize the chocolate filling.
Once the chocolate filling is ready, carefully spoon it over the peanut butter layer, spreading it gently and evenly to create a smooth top.
Take the reserved peanut butter filling in your pastry bag (or zip-top bag with a snipped corner) and pipe decorative swirls, rosettes, or a simple border around the edge of the pie. This adds an elegant touch and extra peanut butter flavor.
Optional: If desired, scatter mini peanut butter cups over the top of the pie for added texture and a visual appeal that screams “peanut butter perfection!”
Refrigerate the pie, uncovered, for a minimum of 6 hours to allow the fillings to set completely. For the best results and firmest texture, chilling it overnight is highly recommended.
Optional: Just before serving, melt a little extra peanut butter or some peanut butter chips and drizzle artfully over the top of the pie for an irresistible finish.

Storing Your No-Bake Peanut Butter Chocolate Pie

Proper storage ensures your pie remains fresh and delicious for days. Once assembled, the pie needs to be refrigerated for at least 6 hours (or preferably overnight) before serving to ensure the fillings are fully set. After its initial chill, store any leftover pie covered tightly with plastic wrap in the refrigerator for up to 5 days. For longer storage, you can freeze individual slices, wrapped tightly, for up to 1 month. Thaw in the refrigerator before serving.

Why This Pie is a Must-Try

With its rich history as a viral sensation and its perfect blend of key ingredients, this No-Bake Costco Peanut Butter Chocolate Mousse Pie truly stands out. It’s not just a dessert; it’s a testament to the timeless appeal of peanut butter and chocolate. For more Costco-inspired culinary adventures you can make at home, don’t forget to check out Costco Mac and Cheese and these amazing Costco Street Tacos!

Whether you choose to enjoy a simple, unadorned slice or elevate it with additional mini peanut butter cups, a dollop of whipped cream, or elegant chocolate curls, this **Peanut Butter Chocolate Pie** is guaranteed to be a hit with both kids and adults. It’s the ultimate crowd-pleaser, delivering pure satisfaction to all the peanut butter and chocolate enthusiasts out there. Get ready for rave reviews!

Recipe: Decadent Peanut Butter Chocolate Pie – Costco CopyCat

WHOA! If you’re a peanut butter lover, you’re in for a treat! This no-bake Decadent Peanut Butter Chocolate Pie is a delicious creamy dessert that tastes like a combination of Reese’s Peanut Butter Cups and a classic chocolate pie!

Author: Kim Lange

Prep Time: 50 minutes

Course: Dessert

Servings: 8 Servings

Keyword: chocolate, peanut butter, pie

Ingredients

Graham Cracker Crust or use Store-bought Graham Cracker Crust

½ cup unsalted butter
12 graham crackers
2 tablespoons granulated sugar
¼ teaspoon kosher salt

Chocolate Pie Filling

1 ½ cups mini marshmallows
1 cup cold heavy cream (divided)
¼ teaspoon salt
1 cup semi-sweet chocolate chips
1 tablespoon granulated sugar

Peanut Butter Pie Filling

¾ cup creamy peanut butter
4 ounces cream cheese
⅓ cup powdered sugar
1 tablespoon vanilla extract
¼ teaspoon salt
¾ cup cold heavy cream

Garnishes

mini peanut butter cups
peanut butter or peanut butter chips, melted and drizzled on top

Instructions

Graham Cracker Crust or Use Store-bought

Place unsalted butter in a large microwave-safe bowl, until just melted, about 40 seconds.
Process graham crackers until finely ground in food processor.
Add the butter, 2 tablespoons granulated sugar, and 1/4 teaspoon salt and combine.
Transfer the mixture to a standard 9-inch pie pan. Using a flat-bottomed measuring cup, press it evenly into the bottom and about 1 inch up the sides. Refrigerate while you make the fillings.

Chocolate Pie Filling

Place 1 1/2 cups mini marshmallows, ¼ teaspoon salt and 1/4 cup of the heavy cream (reserving ¾ cup for later) in a large microwave-safe bowl. Microwave on HIGH in 30-second bursts, stirring between each, until the marshmallows are mostly melted, about 1 minute total.
Immediately add 1 cup semi-sweet chocolate chips. Stir until the chocolate is melted and smooth. Set aside to cool to finish up after making the peanut butter filling.

Peanut Butter Pie Filling

In a food processor or mixer, add 3/4 cup creamy peanut butter, 4 ounces cream cheese, 1/3 cup powdered sugar, 1 tablespoon vanilla extract, and 1/4 teaspoon salt in the food processor. Mix/process until well combined, about 1 minute.
Add 3/4 cup cold heavy cream and mix/process until smooth and thick, 30 to 45 seconds, making sure not to overmix/overprocess.
Transfer 3/4 cup to a zip-top bag or pastry bag fitted with a star pastry tip and reserve for garnish.
Transfer the remaining peanut butter filling into the chilled crust and spread into an even layer. Refrigerate while you finish preparing the chocolate filling.

Finishing the Chocolate Pie Filling

Place the remaining 3/4 cup cold heavy cream and 1 tablespoon granulated sugar in a large bowl and whisk until stiff peaks form, about 2 minutes.
Transfer 1/4 of the whipped cream into the cooled chocolate mixture and stir to mix in. Add the remaining whipped cream and gently fold just until no streaks of cream remain.
Transfer the chocolate filling over the peanut butter filling and spread into an even layer.
Pipe the reserved peanut butter filling decoratively around the border of the pie.
Optional: Add mini peanut butter cups if desired.
Refrigerate uncovered until the filling is set, at least 6 hours or up to overnight.
Optional: Melt peanut butter or peanut butter chips and drizzle on top of pie before serving.

Notes

Leftover pie can be covered with plastic wrap and refrigerated for up to 5 days.

Tried This Recipe? Let us know how it was by commenting below!

Recipe from The Kitchn

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