If you love the perfect marriage of rich chocolate and creamy peanut butter, then you are absolutely going to adore this Peanut Butter Chocolate Cake Roll with Ganache! It’s a show-stopping dessert that combines a tender, moist chocolate sponge cake rolled around a luscious peanut butter filling speckled with crunchy peanut butter cups, all topped with a silky, glossy chocolate ganache. This cake roll is not just a treat; it’s a celebration on your plate, guaranteed to wow friends and family or simply satisfy your sweetest cravings on any given day.
Ingredients You’ll Need
The magic of this Peanut Butter Chocolate Cake Roll with Ganache lies in its simple but thoughtfully chosen ingredients. Each one plays a crucial role: the cocoa powder defines the deep chocolate flavor, the peanut butter creates a creamy, nutty filling, and the ganache brings that elegant, shiny finish that makes every slice irresistible.
- All-purpose flour: The base for our tender chocolate sponge, providing structure without heaviness.
- Unsweetened cocoa powder: Adds intense chocolate flavor and deep color to the cake.
- Baking powder: Gives lift and lightness to the sponge for that perfect roll texture.
- Salt: Enhances flavors and balances sweetness.
- Large eggs: Room temperature eggs help the batter whip up light and airy.
- Granulated sugar: Sweetens and helps create the cake’s soft crumb.
- Vegetable oil: Keeps the cake moist and tender.
- Vanilla extract: Adds warmth and rounds out the flavor profile.
- Milk: Contributes to the cake’s moisture and smooth texture.
- Creamy peanut butter: The star of the filling, rich and velvety.
- Powdered sugar: Sweetens the peanut butter filling without graininess.
- Heavy cream: Whipped into the filling for lightness and used in the ganache for smooth richness.
- Chopped peanut butter cups: Provide delightful bursts of gooey chocolate and peanut crunch inside the filling.
- Semi-sweet chocolate chips: Melted into the ganache to create that shiny, decadent topping.
How to Make Peanut Butter Chocolate Cake Roll with Ganache
Step 1: Prepare and Bake the Chocolate Sponge
Start by preheating your oven to 350°F (175°C) and lining a jelly roll pan with parchment paper, making sure there’s an overhang to help lift the cake out easily later. Mixing together your dry ingredients carefully ensures a smooth batter, so whisk the flour, cocoa powder, baking powder, and salt in one bowl. In another bowl, beat your eggs and sugar until they’re fluffy and pale, which traps air and makes the cake light. Slowly add the oil, milk, and vanilla for richness, then gently fold in the dry mix—taking care not to deflate the batter. Bake such a delicate sponge for just 10–12 minutes, until it springs back when lightly touched. This quick bake time is key for that soft, pliable texture perfect for rolling.
Step 2: Roll the Cake to Cool
Once out of the oven, immediately invert the cake onto a kitchen towel dusted with powdered sugar—this prevents sticking and helps later rolling. Peel off the parchment paper gently and, while the cake is still warm, roll it up with the towel from a short end. Let it cool completely in this rolled shape; this step helps the cake hold its roll without cracking once filled.
Step 3: Make the Peanut Butter Filling
While the cake cools, whip together creamy peanut butter and powdered sugar until smooth and creamy. Then, add heavy cream and vanilla extract to achieve a more luscious, fluffy filling. Folding in chopped peanut butter cups adds those irresistible little pockets of flavor and texture that surprise with every bite.
Step 4: Assemble the Cake Roll
Carefully unroll your cooled cake and spread the peanut butter filling evenly over the surface. The filling’s firmness helps hold everything in place without oozing out. Gently re-roll the cake, this time without the towel, and place it seam-side down on your serving platter or in a tray to keep shape.
Step 5: Prepare and Add the Ganache Topping
Heat the heavy cream until it’s steaming but not boiling—then pour it over the semi-sweet chocolate chips. Let this rest for 2 minutes before stirring until the mixture becomes a smooth, shiny ganache. Spread or drizzle this beautifully glossy topping over the cake roll. The ganache not only adds decadence but also seals in moisture and elevates the presentation dramatically.
How to Serve Peanut Butter Chocolate Cake Roll with Ganache
Garnishes
For that extra wow factor, sprinkle a few chopped peanut butter cups on top after adding the ganache, or even some crushed salted peanuts to contrast the sweetness. A light dusting of cocoa powder or powdered sugar can also add a delicate touch to the final look.
Side Dishes
This cake roll pairs beautifully with fresh berries or a tangy raspberry coulis, which cuts through the richness and brightens each bite. A scoop of vanilla bean ice cream or a dollop of whipped cream makes the experience even more indulgent.
Creative Ways to Present
Slice the Peanut Butter Chocolate Cake Roll with Ganache into generous pinwheel rounds and arrange them on a decorative platter for easy sharing. For individual servings, place slices on dessert plates with a drizzle of caramel or chocolate sauce artfully swirled around. You can even serve mini slices alongside espresso or coffee for a delightful after-dinner treat.
Make Ahead and Storage
Storing Leftovers
Once made, this Peanut Butter Chocolate Cake Roll with Ganache keeps beautifully in the refrigerator for up to five days. Wrap it tightly in plastic wrap or store it in an airtight container to maintain freshness and prevent the ganache from drying out.
Freezing
If you want to keep this delight longer, slice the roll into individual portions and wrap each piece tightly before freezing. This way, you can enjoy a sweet fix anytime for up to two months. Thaw the slices in the fridge overnight before serving.
Reheating
Because this dessert is best served chilled or at room temperature, avoid microwaving, which could melt the ganache and soften the filling excessively. Instead, simply let refrigerated slices come to room temperature for about 20 minutes before serving to enjoy the peak flavor and texture.
FAQs
Can I use natural peanut butter in this recipe?
Natural peanut butter can be used, but since it’s often oilier and less stable, the filling might be a bit softer. You might want to reduce the heavy cream slightly or chill the filling well before spreading to maintain structure.
What type of chocolate is best for the ganache?
Semi-sweet chocolate chips work wonderfully because they strike the perfect balance between bittersweet and sweetness, complementing the peanut butter without overpowering it.
Can I make this cake gluten-free?
Absolutely! Substitute the all-purpose flour with a gluten-free flour blend designed for baking. Just be aware that texture might slightly vary, but the flavor remains delicious.
How do I prevent the cake from cracking when rolling?
Rolling the cake while it’s still warm and using a towel sprinkled with powdered sugar helps prevent cracking. Also, rolling it tightly but gently ensures a smooth shape that holds when unrolled for filling.
Is it possible to skip the ganache topping?
You can go without ganache for a lighter version, but it’s truly what elevates this cake roll into a showstopper, adding richness and a polished look. Alternatively, a dusting of powdered sugar and extra peanut butter cups make a lovely simple finish.
Final Thoughts
This Peanut Butter Chocolate Cake Roll with Ganache is hands down one of those desserts that bring joy with every bite. Its harmonious blend of tender chocolate cake, creamy peanut butter filling, and luscious ganache is simply irresistible. Whether for a special occasion or a cozy night in, I wholeheartedly encourage you to try making this beautiful cake roll — it will not only impress but also become a cherished favorite in your recipe collection.
PrintPeanut Butter Chocolate Cake Roll with Ganache
This irresistible Peanut Butter Cup Chocolate Roll features a rich, moist chocolate sponge cake filled with creamy peanut butter frosting speckled with chopped peanut butter cups, all topped with a smooth chocolate ganache. Ideal for celebrations or satisfying any chocolate and peanut butter craving, this dessert combines luscious flavors and textures in every bite.
- Prep Time: 25 minutes
- Cook Time: 12 minutes
- Total Time: 1 hour 30 minutes
- Yield: 10 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Chocolate Sponge Cake
- ¾ cup all-purpose flour
- ¼ cup unsweetened cocoa powder
- 1 tsp baking powder
- ¼ tsp salt
- 4 large eggs at room temperature
- ¾ cup granulated sugar
- 2 tbsp vegetable oil
- 1 tsp vanilla extract
- ¼ cup milk
Peanut Butter Filling
- ¾ cup creamy peanut butter
- ½ cup powdered sugar
- ½ cup heavy cream
- 1 tsp vanilla extract
- 1 cup chopped peanut butter cups
Optional Ganache Topping
- ½ cup heavy cream for ganache
- ¾ cup semi-sweet chocolate chips
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Line a jelly roll pan with parchment paper, ensuring an overhang on the sides to make cake removal easier later.
- Mix Dry Ingredients: In a bowl, whisk together all-purpose flour, unsweetened cocoa powder, baking powder, and salt until well combined.
- Beat Eggs and Sugar: In a separate large bowl, beat the room temperature eggs with granulated sugar on high speed for 4–5 minutes, or until the mixture is thick, pale, and fluffy.
- Add Wet Ingredients: Add the vegetable oil, milk, and vanilla extract to the egg mixture, gently mixing until incorporated.
- Combine Ingredients: Carefully fold the dry ingredients into the wet mixture just until smooth, avoiding overmixing to keep the sponge light and airy.
- Bake the Sponge: Pour the batter evenly into the prepared jelly roll pan and bake for 10–12 minutes, or until the cake springs back when lightly pressed.
- Invert and Roll: Immediately invert the hot cake onto a kitchen towel dusted generously with powdered sugar. Carefully peel off the parchment paper, then roll the cake up with the towel inside to form a log. Allow it to cool completely in this rolled shape to prevent cracking.
- Prepare Filling: In a mixing bowl, beat the creamy peanut butter and powdered sugar until smooth. Add heavy cream and vanilla extract, mixing until creamy and fluffy. Fold in the chopped peanut butter cups gently.
- Fill and Re-roll Cake: Unroll the cooled cake carefully and spread the peanut butter filling evenly over the surface. Re-roll the cake gently without the towel, placing the seam side down to seal.
- Make Ganache: Heat the heavy cream for ganache until steaming but not boiling. Pour it over the semi-sweet chocolate chips and let it sit for 2 minutes. Stir until smooth and glossy.
- Decorate and Chill: Spread or drizzle the ganache over the rolled cake. Chill the cake in the refrigerator for at least 30 minutes to allow the ganache to set properly.
- Serve: Optionally garnish with additional chopped peanut butter cups before slicing into 10 even pieces and serving.
Notes
- This cake can be made ahead and stored refrigerated, wrapped tightly, for up to 5 days.
- For a delicious variation, swap peanut butter for almond butter or add crushed nuts to the filling for extra texture.
- Slices can be frozen individually for up to 2 months; thaw in the refrigerator before serving.
- Use room temperature eggs to ensure the batter whips properly for a light sponge.
- Dust the towel generously with powdered sugar to prevent sticking when rolling the cake.