Decadent Chocolate Peanut Butter Swirl

Sections: Indulgent Desserts for Sweet Endings

This decadent dessert features a silky peanut butter filling layered over a chocolate cookie crust, topped with a glossy ganache. Creamy textures meet crunchy chocolate for a harmonious blend of flavors in every bite. After a quick prep, chilling blends the sweet and nutty notes together, resulting in a dessert that’s the perfect finish for any celebration. Each slice dazzles with its marbled look and chocolate shavings, sure to impress family and friends alike.

A man wearing a chef's hat and apron.
Written By Clara
Last modified on Wed, 06 Aug 2025 11:42:03 GMT
A slice of chocolate peanut butter swirl pie. Pin to Save
A slice of chocolate peanut butter swirl pie. | cozybakinglife.com

When you need an ultra-satisfying dessert for a birthday, potluck, or any excuse to treat yourself, this decadent chocolate peanut butter swirl pie is what I make. Creamy peanut butter filling melts into a chocolate cookie crust and a glossy chocolate ganache takes it over the top. Every bite is rich, silky, and packed with indulgent flavor, yet the pie comes together with ease and always gets rave reviews.

The first time I served this pie at a family barbecue it disappeared in minutes and everyone asked for the recipe. Now my best friends beg me to bring it whenever there is a get together.

Ingredients

  • Premade chocolate cookie crust: provides crunch and cocoa flavor, look for a sturdy crust with deep color
  • Creamy peanut butter: brings the signature nutty flavor, make sure to use pure peanut butter for smoothness
  • Powdered sugar: sweetens and helps the filling set, sift before measuring for a silky texture
  • Heavy cream: makes the filling fluffy and helps create a luscious ganache, buy fresh and cold for best results
  • Chocolate chips: melt smoothly for ganache, stick with semi sweet or dark chips depending on your taste
  • Unsweetened cocoa powder: deepens the chocolate notes, Dutch processed adds extra richness if available
  • Vanilla extract: balances every layer with warmth, use pure vanilla for best taste
  • Pinch of salt: enhances all the flavors, a fine grain salt works quickly
  • Chocolate shavings for garnish: add elegance, use a vegetable peeler on a chocolate bar for beautiful curls

Instructions

Prepare the Peanut Butter Filling:
Combine peanut butter, powdered sugar, and vanilla extract in a mixing bowl. Mix by hand or with a mixer until fully smooth and creamy with no lumps. The filling should be thick and spreadable.
Make the Chocolate Ganache:
In a small saucepan, heat heavy cream over medium until just starting to simmer, do not let it boil. Remove from heat and immediately add chocolate chips and cocoa powder. Whisk until all chocolate is melted and ganache is glossy and smooth. Let cool briefly until slightly thickened for easy swirling.
Layer and Swirl:
Gently spoon the peanut butter filling into the cookie crust. Spread evenly across the bottom and up the sides as much as possible using an offset spatula. Pour ganache over the peanut butter layer. Use a butter knife or toothpick to swirl the chocolate and peanut butter for a marbled look.
Chill to Set:
Transfer assembled pie to the refrigerator. Chill for a minimum of two hours so the filling firms up and slices neatly. Do not skip this step for clean slices.
Finish and Serve:
Once fully chilled, garnish with plenty of chocolate shavings for a professional finish. Slice cold with a sharp knife for clean edges. Serve and enjoy the creamy, dreamy layers.
A slice of chocolate peanut butter swirl pie.
A slice of chocolate peanut butter swirl pie. | cozybakinglife.com

My go to ingredient is always creamy peanut butter that is super fresh and never gritty. I remember my niece helping me swirl the ganache as a little kid; her excitement over those pretty marbled patterns is still one of my favorite kitchen moments.

Storage Tips

Keep leftovers covered in the refrigerator for up to four days to maintain freshness and prevent the ganache from drying out. Use a pie container or wrap gently in foil for best results. If you need to keep it longer, freeze individual slices on a baking tray, then transfer to a freezer bag for up to three months. Just thaw overnight in the fridge before serving.

Substituting Ingredients

Try a gluten free cookie crust for allergies or swap in almond butter for a fun twist on the filling. Greek yogurt can lighten up the texture of the filling and dark chocolate chips will give a more intense chocolate flavor.

Serving Suggestions

Slice the pie thick and serve with cold milk, strong coffee, or vanilla ice cream. For a party, dress it up with a drizzle of warm caramel or a sprinkle of chopped salted peanuts to play up the crunch.

Cultural Inspiration

The chocolate and peanut butter combination has long been an American classic from candies to no bake pies. This recipe brings those nostalgic flavors to the table with a grown up elegance.

Adapting for the Seasons

Top with fresh strawberries or raspberries in summer. Add a pinch of cinnamon inside the filling for fall coziness. Serve with whipped cream in winter for extra richness.

Success Stories

At neighborhood picnics and holiday parties, this pie always vanishes and gets compliments even from those who say they are not dessert people. Sharing the recipe has become a tradition and one family now makes it for birthdays every year.

Freezer Friendly

The pie holds up well in the freezer. Just wrap tightly and freeze whole or in slices. When you want a treat, let it thaw in the fridge until creamy again.

A slice of chocolate peanut butter swirl pie.
A slice of chocolate peanut butter swirl pie. | cozybakinglife.com

This pie looks beautiful and tastes even better. Make it ahead to impress everyone at your next gathering!

Common Questions About Recipes

→ How do you achieve the swirl effect?

After pouring ganache over the peanut butter filling, gently swirl with a knife to create a marbled look.

→ Can I use a homemade crust?

Yes, making your own chocolate cookie crust adds extra freshness and deeper flavor to the dessert.

→ What type of peanut butter works best?

Creamy peanut butter creates a smooth, velvety filling, while crunchy adds extra texture if preferred.

→ How long does the dessert need to chill?

Allow at least 2 hours in the refrigerator for proper setting before slicing and serving.

→ Are extra garnishes recommended?

Chocolate shavings, chopped peanuts, or a drizzle of extra ganache enhance both flavor and presentation.

Decadent Chocolate Peanut Butter Swirl

Swirls of chocolate and peanut butter with a crunchy crust for an irresistibly rich and creamy dessert.

Prep Time
15 minutes
Time for Cooking
~
Total Duration
15 minutes
Written By: Clara

Recipe Category: Desserts

Skill Level: Great for Beginners

Culinary Style: American

Servings: 8 Portion Count (1 pie)

Dietary Preferences: Vegetarian-Friendly

List of Ingredients

→ Crust

01 1 premade chocolate cookie crust

→ Filling

02 1 cup creamy peanut butter
03 1/2 cup powdered sugar
04 1 teaspoon vanilla extract
05 Pinch of salt

→ Ganache

06 1 cup heavy cream
07 1/2 cup chocolate chips
08 1/4 cup unsweetened cocoa powder

→ Garnish

09 Chocolate shavings, optional

Preparation Steps

Step 01

In a mixing bowl, combine creamy peanut butter, powdered sugar, vanilla extract, and a pinch of salt. Stir until the mixture is smooth and creamy.

Step 02

Heat heavy cream in a small saucepan over medium heat until it begins to simmer. Remove from heat, then add chocolate chips and unsweetened cocoa powder. Stir until completely melted and smooth.

Step 03

Spread the prepared peanut butter filling evenly into the chocolate cookie crust. Pour the chocolate ganache over the filling, swirling gently to create a decorative pattern.

Step 04

Place the pie in the refrigerator for a minimum of 2 hours to allow the layers to set fully before serving.

Step 05

Optionally, garnish with chocolate shavings before slicing and serving for an elegant finish.

Additional Suggestions

  1. For optimal texture and clean slices, ensure the pie is completely chilled before cutting. Allowing the ganache to cool slightly before swirling prevents unwanted melting.

Must-Have Supplies

  • Mixing bowl
  • Small saucepan
  • Spatula
  • Refrigerator
  • Measuring cups and spoons

Allergen Details

Always check ingredient labels for allergens and consult with a professional if uncertain.
  • Contains peanuts, dairy, gluten, and soy; manufactured cookie crust may contain traces of eggs and tree nuts.

Nutritional Details (Per Portion)

This nutritional info is for general guidance and not a substitute for expert advice.
  • Calories: 350
  • Fat: 25 g
  • Carbohydrates: 30 g
  • Protein: 6 g