If you have a soft spot for rich, indulgent desserts that perfectly balance nutty and chocolate flavors, you’re going to fall head over heels for this Peanut Chocolate Cheesecake Bars Recipe. Imagine a luscious, creamy peanut butter cheesecake layer resting on a crunchy chocolate cookie crust, all crowned with a silky chocolate ganache and a sprinkle of crunchy roasted peanuts. These bars offer every delightful texture and flavor combo you could dream of, making them an irresistible treat for any occasion. Let me walk you through how to bring this divine dessert to your kitchen with ease and confidence.

Ingredients You’ll Need
The beauty of this Peanut Chocolate Cheesecake Bars Recipe is in its simplicity and the way each ingredient plays a starring role. From the crumbly chocolate crust to the velvety peanut butter cheesecake filling and the decadent chocolate topping, every element is straightforward yet essential to achieving that perfect bite.
- Chocolate cookie crumbs (1 1/2 cups): Using crushed Oreos with filling adds richness and a slightly sweet, chocolaty base.
- Unsalted butter (1/4 cup, melted): Binds the crust together while adding a subtle buttery flavor.
- Cream cheese (16 ounces, softened): The creamy foundation of the cheesecake layer, providing smoothness and tang.
- Granulated sugar (1/2 cup): Sweetens and balances the tanginess of the cream cheese.
- Large eggs (2): Help set the cheesecake filling while keeping it silky.
- Vanilla extract (1 teaspoon): Adds depth and a warm aromatic touch.
- Creamy peanut butter (1/2 cup): The star ingredient for that unmistakable peanut flavor that pairs perfectly with chocolate.
- Semisweet chocolate chips (1/2 cup): For the luscious ganache topping, bringing bittersweet chocolate intensity.
- Heavy cream (1/4 cup): Creates the smooth texture of the ganache when heated and mixed with the chocolate.
- Chopped roasted peanuts (1/4 cup): Adds satisfying crunch and an extra peanut punch on top.
- Optional melted peanut butter drizzle: For an extra layer of peanutty goodness and beautiful presentation.
How to Make Peanut Chocolate Cheesecake Bars Recipe
Step 1: Prepare the crust
First things first, preheat your oven to 325°F (160°C) and line an 8×8-inch baking pan with parchment paper, making sure to leave an overhang on the sides for easy removal later. In a medium bowl, combine the chocolate cookie crumbs and melted butter. Press this mixture firmly into the bottom of your pan creating a compact and even crust layer. Bake these crumbs for 8 to 10 minutes to let the crust set and develop flavor, then allow it to cool slightly before adding the filling.
Step 2: Make the cheesecake filling
In a large mixing bowl, beat the softened cream cheese with the granulated sugar until the mixture is completely smooth and creamy—no lumps! Next, add eggs one at a time, blending well after each addition to ensure a silky texture. Stir in the vanilla extract, followed by the creamy peanut butter, beating just until fully combined. This filling is where the magic happens, melding the classic cheesecake tang with a rich peanut butter note.
Step 3: Assemble and bake
Pour your luscious peanut butter cheesecake batter over the cooled chocolate crust and smooth out the top with a spatula for an even finish. Bake for 30 to 35 minutes, or until the center jiggles just ever so slightly when you gently shake the pan—that perfect balance ensures the cheesecake remains creamy, not rubbery. Once out of the oven, let it cool at room temperature before transferring it to the fridge for at least four hours to set completely.
Step 4: Prepare the chocolate topping
While waiting patiently for your bars to chill, warm the heavy cream in a small saucepan or microwave until it’s steaming, but not boiling. Pour this hot cream over the semisweet chocolate chips and let them sit undisturbed for a full minute before gently stirring until your ganache is silky and smooth. Pour the chocolate ganache evenly over the chilled cheesecake layer. Immediately sprinkle with chopped roasted peanuts and, if you’re feeling extra fancy, drizzle some melted peanut butter on top for an eye-catching finish. Chill for another 30 minutes to let the topping set.
Step 5: Serve and enjoy!
Use a sharp knife dipped in warm water and wiped clean between cuts for perfect, clean slices. This Peanut Chocolate Cheesecake Bars Recipe yields about 16 decadent bars, each packed with creamy, crunchy, and chocolaty goodness that’s guaranteed to win hearts and satisfy sweet cravings.
How to Serve Peanut Chocolate Cheesecake Bars Recipe

Garnishes
These bars shine on their own, but a little garnish can elevate their beauty and flavor even more. A light sprinkle of extra chopped roasted peanuts adds crunch and contrast, while a subtle dusting of cocoa powder or a few fresh raspberries can bring color and a hint of freshness to each plate.
Side Dishes
Pair your Peanut Chocolate Cheesecake Bars with a dollop of freshly whipped cream or a scoop of vanilla ice cream for the ultimate indulgence. If you want something a bit lighter, fresh fruit like sliced strawberries or banana can complement the richness beautifully without overpowering the bars.
Creative Ways to Present
For special occasions, serve these bars on a large wooden board surrounded by whole roasted peanuts and chocolate chunks to invite guests to dig in. You can also cut smaller bite-sized squares for a dessert buffet or even layer them in parfait glasses with whipped cream and crushed peanuts for a fun twist.
Make Ahead and Storage
Storing Leftovers
These Peanut Chocolate Cheesecake Bars keep beautifully in the refrigerator for up to 3 to 4 days. Store them in an airtight container to maintain freshness and prevent the ganache topping from absorbing fridge odors. Don’t forget to wipe your knife after each slice to keep the bars looking pristine.
Freezing
If you want to keep these bars longer, freezing is a fantastic option. Wrap each bar individually in plastic wrap and then place them in a freezer-safe container. They’ll last up to 2 months frozen. Thaw overnight in the refrigerator before serving for the best texture.
Reheating
Since these are rich cheesecake bars, reheating is best done gently if you prefer a slightly softer texture. Let them come to room temperature or pop a single piece in the microwave for about 10 seconds. Avoid overheating as this can affect the creamy consistency and cause the chocolate topping to become oily.
FAQs
Can I use crunchy peanut butter instead of creamy?
Absolutely! Using crunchy peanut butter will give your cheesecake layer a bit more texture and an extra peanutty crunch. Just keep in mind that the filling might be slightly less smooth, but it adds a delightful twist.
Is it necessary to chill the cheesecakes bars for 4 hours?
The chilling step is crucial for the bars to set properly and for flavors to meld perfectly. While you can chill them for a minimum of 2 hours in a pinch, I highly recommend the full 4 hours or overnight for the best slice and taste.
Can I make these bars gluten-free?
Yes! Simply substitute the chocolate cookie crumbs with a gluten-free alternative, such as gluten-free chocolate wafer crumbs, to keep these bars friendly for gluten-sensitive guests without compromising on flavor.
Why does my cheesecake crack on top?
Cracking usually happens when the cheesecake is overbaked or cooled too quickly. To avoid cracks, bake just until the center jiggles slightly and cool the bars gently at room temperature before refrigerating. Also, avoid opening the oven door frequently while baking.
Can I double the recipe for a larger pan?
You can definitely double the ingredients to fit a 9×13-inch pan. Just keep the baking times similar but start checking for doneness around 35 minutes, as it might take a bit longer due to the increased volume. Make sure to adjust chilling time accordingly as well.
Final Thoughts
There is something truly special about a dessert that combines the richness of chocolate with the comforting, nutty depth of peanut butter, especially when it’s all wrapped up in a smooth cheesecake form. This Peanut Chocolate Cheesecake Bars Recipe is a guaranteed crowd-pleaser that’s both elegant and easy to make. Whether you’re baking for a cozy night in or a festive gathering, these bars deliver a slice of happiness every time. I hope you enjoy making and savoring them as much as I do!
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Peanut Chocolate Cheesecake Bars Recipe
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 5 hours (includes chilling time)
- Yield: 16 bars
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
Delightful Peanut Chocolate Cheesecake Bars featuring a rich chocolate cookie crust, creamy peanut butter-infused cheesecake layer, and a luscious chocolate ganache topping sprinkled with crunchy roasted peanuts. Perfect for satisfying your sweet tooth with layers of flavor and texture in every bite.
Ingredients
For the crust:
- 1 1/2 cups chocolate cookie crumbs (like Oreos, crushed with filling)
- 1/4 cup unsalted butter, melted
For the cheesecake layer:
- 16 ounces cream cheese, softened
- 1/2 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 cup creamy peanut butter
For the topping:
- 1/2 cup semisweet chocolate chips
- 1/4 cup heavy cream
- 1/4 cup chopped roasted peanuts
- Optional: drizzle of melted peanut butter
Instructions
- Preheat and prepare pan: Preheat oven to 325°F (160°C). Line an 8×8-inch baking pan with parchment paper, leaving an overhang on the sides for easy removal of the bars once baked.
- Make the crust: In a medium bowl, combine chocolate cookie crumbs and melted butter. Press the mixture firmly into the bottom of the prepared pan to create an even crust layer. Bake in the oven for 8 to 10 minutes, then remove and let it cool slightly to set.
- Prepare cheesecake filling: In a large bowl, beat the softened cream cheese and granulated sugar together until smooth and creamy. Add eggs one at a time, incorporating each fully before adding the next. Stir in vanilla extract and creamy peanut butter, mixing until the filling is smooth and fully combined.
- Bake the cheesecake: Pour the cheesecake filling evenly over the cooled crust. Smooth the top with a spatula. Bake for 30 to 35 minutes, or until the center is just set with a slight jiggle. Remove from oven and allow to cool at room temperature, then refrigerate for at least 4 hours to fully chill and set.
- Prepare chocolate topping: Warm the heavy cream in a small saucepan or microwave until it’s just steaming. Pour over the semisweet chocolate chips and let stand for one minute. Stir gently until the chocolate is completely melted and smooth to form a ganache.
- Assemble the bars: Pour the chocolate ganache topping evenly over the chilled cheesecake layer. Spread it smoothly and sprinkle chopped roasted peanuts on top. Optionally, drizzle with melted peanut butter for added flavor and visual appeal.
- Final chilling and serving: Chill the assembled bars in the refrigerator for an additional 30 minutes to set the topping. Use a sharp knife dipped in warm water and wiped clean between slices to cut into 16 bars. Serve chilled and enjoy.
Notes
- For clean slice lines, dip a sharp knife in warm water between cuts and wipe it dry before slicing again.
- These bars can be prepared 1 to 2 days in advance and stored covered in the refrigerator for maximum freshness.

