Name: Chocolate Peanut Butter Cheesecake Bars Recipe
Prep time: 30 min
Cook time: 36 min
Total time: 6 h 5 min
Cuisine: American
Ingredients: 30 regular Oreos; 1/2 cup (8 Tbsp; 113g) unsalted butter, melted; 24 ounces (678g) full-fat brick PHILADELPHIA Cream Cheese, softened to room temperature; 1 cup (200g) granulated sugar; 1/4 cup (60g) sour cream or plain yogurt, at room temperature; 1 cup (250g) creamy peanut butter (not natural style); 1 teaspoon pure vanilla extract; 1/8 teaspoon salt; 3 large eggs, at room temperature; 1/2 cup (8 Tbsp; 113g) unsalted butter; 1 heaping cup (around 200g) semi-sweet chocolate chips

If you have a sweet tooth and love the dreamy combination of chocolate and peanut butter, you are absolutely going to adore this Chocolate Peanut Butter Cheesecake Bars Recipe. Imagine velvety peanut butter cheesecake resting on a crunchy Oreo crust, topped with a glossy layer of rich chocolate—that layers flavor and texture in a way that feels both indulgent and approachable. These bars are perfect for sharing with friends, bringing to a potluck, or just treating yourself to a handheld slice of heaven. No fussing with slices or complicated plating, just pure deliciousness in every bite.

Ingredients You’ll Need

The image shows three rectangular blocks of Philadelphia original cream cheese stacked vertically in the center on a white marbled surface. To the left of the cream cheese, there are two blue measuring cups stacked vertically, one with white sugar in the bottom cup and the other one with cream cheese. At the top right, there are three white eggs arranged close to each other. Below the eggs, there is a white bowl filled with peanut butter showing smooth, light brown swirls. At the bottom right, a small clear glass bowl contains white salt, and above that, a small clear glass bowl holds a dark liquid, likely vanilla extract. The photo is taken with an iphone --ar 4:5 --v 7

The magic of this Chocolate Peanut Butter Cheesecake Bars Recipe starts with simple, familiar ingredients that each play an important role. The crust provides a crisp, chocolatey base, the peanut butter filling delivers creamy richness, and the chocolate topping adds just the right finishing touch for a decadent finish.

Oreos (30 regular): These form the chocolate cookie crust that’s both buttery and crunchy, anchoring the bars perfectly.
Unsalted butter (1/2 cup/113g, plus extra for topping): Melted to bind the crust together and later combined with chocolate for a smooth finish.
Full-fat brick PHILADELPHIA Cream Cheese (24 ounces/678g): Provides the creamy, tangy base for the peanut butter cheesecake filling; room temperature for best blending.
Granulated sugar (1 cup/200g): Sweetens the filling just right, balancing flavors without overwhelming.
Sour cream or plain yogurt (1/4 cup/60g): Adds subtle creaminess and a hint of tang to the filling’s texture.
Creamy peanut butter (1 cup/250g): Not natural style, so the filling stays smooth and perfectly dense without crumbling.
Pure vanilla extract (1 teaspoon): Enhances the overall flavor, bringing warmth and depth.
Salt (1/8 teaspoon): Just enough to elevate the sweetness and deepen the peanut butter flavor.
Large eggs (3): Incorporated one at a time to gently bind the filling without overmixing.
Semi-sweet chocolate chips (about 200g): Melted with butter for that luscious, shiny chocolate topping that sets beautifully.

TIP

You’ll find the full ingredient list, instructions, and print option in the recipe card below.

How to Make Chocolate Peanut Butter Cheesecake Bars Recipe

Step 1: Prepare the Crust

Begin by preheating your oven to 350°F (177°C) and lining a 9×13-inch pan with parchment paper for easy removal later. Next, crush 30 Oreos into fine crumbs using a food processor or blender—don’t worry about the cream filling; it adds a lovely sweetness. Stir the melted butter into the crumbs until combined, then press the mixture firmly into the pan, forming an even crust layer. Bake this crust for 10 minutes to help it set and develop a toasted flavor, then set it aside to cool slightly while you prepare the filling.

Step 2: Make the Peanut Butter Cheesecake Filling

In a large bowl, beat the softened cream cheese with granulated sugar until silky smooth and lump-free. Add sour cream and mix well, then incorporate the creamy peanut butter along with vanilla extract and salt. The magic happens when you gently beat in the eggs, one at a time, just until combined. Be careful not to overmix; a few tiny lumps are perfectly fine and actually help maintain a wonderful texture. Pour this thick, luscious cheesecake filling over the warm crust, smoothing it evenly with a spatula or back of a spoon to prepare it for baking.

Step 3: Bake and Chill

Bake your bars for about 35 to 38 minutes until the edges are browned and firm but the center still jiggles slightly. Don’t be alarmed if cracks appear on the surface; that’s a sign of a perfectly baked cheesecake bar. Let the pan cool to room temperature on a wire rack for an hour, then transfer to the fridge for at least 3 to 4 hours—or even overnight—to allow the filling to set completely. If time’s tight, freezing for 2 hours can speed up chilling without sacrificing texture.

Step 4: Add the Chocolate Topping

For the crowning glory, melt butter and semi-sweet chocolate chips gently together until smooth and shiny. Let this mixture cool slightly before pouring it over the chilled cheesecake bars. The filling’s slight “lip” around the edges makes spreading easy, but if yours isn’t prominent, just spread evenly across the top. Refrigerate again for 45 to 60 minutes until the chocolate sets into a firm, glossy layer that’s ready to slice.

Step 5: Slice and Serve

Carefully lift the bars from the pan using the parchment overhang. For clean, beautiful squares, use a sharp knife and wipe it between cuts. Serve these Chocolate Peanut Butter Cheesecake Bars chilled or slightly warmed for a melt-in-your-mouth moment that never disappoints.

How to Serve Chocolate Peanut Butter Cheesecake Bars Recipe

The image shows two parts side by side on a white marbled surface. On the left, there is a clear glass bowl filled with smooth, dark brown chocolate sauce being stirred by a spoon. The chocolate looks thick and shiny. On the right, a white square baking dish with light brown batter is partially covered by a thick layer of the same dark chocolate sauce, spread unevenly with a spatula that has a wooden handle. The edges of the batter are visible around the chocolate layer. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

While these bars are stunning all on their own, you can add a sprinkle of chopped roasted peanuts for some crunch or dust with cocoa powder for an elegant touch. A swirl of whipped cream or a drizzle of caramel sauce can also enhance the richness and add a fresh allure.

Side Dishes

Pair these bars with a simple scoop of vanilla ice cream or a dollop of fresh berries for a refreshing contrast. They also shine alongside a hot cup of coffee or a frothy latte, making for a decadent dessert experience that feels cozy and satisfying.

Creative Ways to Present

For a fun twist, serve mini versions of this Chocolate Peanut Butter Cheesecake Bars Recipe in muffin liners at parties, transforming each bite into a charming single serving. Alternatively, cut bars into bite-size cubes and arrange on a dessert platter with toothpicks for a perfect finger-food dessert at gatherings.

Make Ahead and Storage

Storing Leftovers

Leftover bars keep beautifully for up to one week in the refrigerator when covered tightly. This makes them an excellent make-ahead dessert for busy days or unexpected guests. Just be sure to store them in an airtight container to preserve their creamy texture and rich flavor.

Freezing

You can freeze baked and sliced bars too, just separate the layers with parchment paper so they don’t stick together. Wrapped well, they’ll keep in the freezer for up to three months. When you’re ready to enjoy, thaw them overnight in the fridge for the best texture and taste.

Reheating

If you prefer a slightly softened bar, gently warm them in the microwave for 10 to 15 seconds, but be cautious not to melt the chocolate topping. Serve immediately for that perfect balance of creamy peanut butter cheesecake and firm chocolate shell.

FAQs

Can I use natural peanut butter in this Chocolate Peanut Butter Cheesecake Bars Recipe?

Natural peanut butter isn’t recommended because it can make the filling too dry or crumbly and affect how well the bars set. Stick with smooth, creamy peanut butter for the best results.

Do I have to use Oreos for the crust?

While Oreos give a delicious chocolate crunch, you can substitute graham cracker crumbs if preferred. Just use about 3 cups of graham cracker crumbs as a one-to-one replacement for the Oreo crumbs.

Can I make these bars in a smaller pan?

Yes! For an 8-inch square pan, halve the crust, filling, and topping ingredients. Bake time will be slightly shorter, around 30 minutes. Adjust carefully to avoid overbaking.

Is it okay if my cheesecake filling has a few lumps?

Absolutely! A few small lumps after mixing the filling by hand are fine and won’t affect the texture once baked and chilled. Avoid overbeating eggs to maintain a creamy, dense cheesecake layer.

How long should I chill the bars before adding the chocolate topping?

Chilling at least 3 to 4 hours, or overnight, is ideal to ensure the filling is firm enough before adding the melted chocolate topping. If you’re short on time, freezing for 2 hours also works well.

Final Thoughts

This Chocolate Peanut Butter Cheesecake Bars Recipe is truly a delightful treat that combines the best of both worlds: the rich creaminess of cheesecake and the irresistible duo of peanut butter and chocolate. Whether you’re baking for a special occasion or just craving something sweet to brighten your day, these bars deliver incredible flavor with a surprisingly simple process. Give them a try and watch how quickly they become a new favorite in your dessert rotation!

Chocolate Peanut Butter Cheesecake Bars Recipe

Ingredients You’ll Need