A decadent triple-layer treat with a rich fudgy brownie base, velvety peanut butter cheesecake center, and a beautifully swirled chocolate topping—these bars are a perfect blend of indulgence and balance in every bite. Whether you’re baking for a special occasion or simply craving something sweet, these bars deliver luxurious texture and irresistible flavor.

Why You’ll Love This Recipe

This dessert combines three classic favorites into one: brownies, cheesecake, and peanut butter. The brownie base is dense and chocolatey, the peanut butter cheesecake adds a rich and creamy layer, and the chocolate-peanut butter swirl on top is both eye-catching and delicious. These bars are simple to make yet look impressive, perfect for entertaining, bake sales, or a weekend baking project.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

For the Brownie Layer:

• ½ cup unsalted butter, melted
• 1 cup granulated sugar
• 2 large eggs
• 1 teaspoon vanilla extract
• ⅓ cup unsweetened cocoa powder
• ½ cup all-purpose flour
• ¼ teaspoon salt

For the Peanut Butter Cheesecake Layer:

• 8 oz cream cheese, softened
• ⅓ cup creamy peanut butter
• ⅓ cup granulated sugar
• 1 egg
• ½ teaspoon vanilla extract

For the Swirl Topping:

• ¼ cup chocolate chips, melted
• 1 tablespoon peanut butter

Directions

1. Preheat your oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper.
2. In a mixing bowl, whisk together the melted butter, granulated sugar, eggs, and vanilla extract until smooth.
3. Add in the cocoa powder, flour, and salt. Stir just until combined. Spread the brownie batter evenly into the prepared baking pan.
4. In a separate bowl, beat together the cream cheese, peanut butter, sugar, egg, and vanilla extract until smooth and creamy. Carefully spread this mixture over the brownie layer.
5. In a small bowl, melt the chocolate chips and stir in the peanut butter. Drizzle this mixture over the top of the cheesecake layer.
6. Use a knife or skewer to gently swirl the topping for a marbled effect.
7. Bake in the preheated oven for 30–35 minutes, or until the center is just set and the edges are lightly golden.
8. Allow to cool completely in the pan. Then chill for at least 1 hour before slicing to ensure clean cuts and the best texture.

Servings and timing

This recipe yields approximately 16 bars.
Prep time: 20 minutes
Cook time: 35 minutes
Chill time: 1 hour
Total time: 1 hour 55 minutes

Variations

• Nut-Free Option: Use sunflower seed butter or cookie butter in place of peanut butter.
• Gluten-Free Version: Substitute the all-purpose flour with a gluten-free flour blend.
• Extra Chocolate: Add chocolate chips or chunks to the brownie batter for more chocolate richness.
• Crunchy Twist: Fold chopped peanuts or pretzels into the cheesecake layer for added texture.
• Mini Bars: Bake in a mini muffin tin for bite-sized portions—adjust baking time accordingly.

storage/reheating

Store the bars in an airtight container in the refrigerator for up to 5 days.
They can also be frozen for up to 2 months; place parchment paper between layers to prevent sticking. Thaw in the refrigerator overnight before serving.
These bars are best served chilled or at room temperature. Reheating is not recommended as it alters the cheesecake texture.

FAQs

Can I use natural peanut butter?

Yes, but make sure it’s well-stirred and smooth. Natural peanut butter can sometimes separate, which may affect the cheesecake texture.

How do I know when the bars are fully baked?

The center should be just set and no longer jiggles when lightly shaken. The edges will be lightly golden.

Can I double this recipe?

Yes, double the ingredients and bake in a 9×13-inch pan. Adjust baking time by about 5–10 minutes longer.

Can I use boxed brownie mix for the base?

Yes, a boxed mix can be used as a shortcut. Prepare according to package instructions and proceed with the cheesecake layer.

Is it necessary to chill the bars before slicing?

Yes, chilling helps the layers firm up, making the bars easier to cut cleanly and enhancing the texture.

Can I add a crust under the brownie layer?

It’s not necessary, but you could add a layer of crushed cookies or graham crackers if desired for an extra base texture.

What kind of cream cheese is best?

Use full-fat block cream cheese for best results. Avoid whipped or spreadable versions.

Can I use a different nut butter?

Yes, almond butter or cashew butter work well. Just ensure it has a similar consistency to peanut butter.

Are these bars freezer-friendly?

Yes, they freeze well. Wrap tightly in plastic wrap and foil or store in a freezer-safe container.

Can I make this recipe ahead of time?

Absolutely. These bars taste even better the next day after chilling, making them perfect for preparing in advance.

Conclusion

Peanut Butter Cheesecake Brownie Bars are a rich, layered dessert that brings together the best of brownies, cheesecake, and peanut butter in one irresistible bite. With their beautiful swirl and indulgent flavors, these bars are sure to become a favorite for any chocolate and peanut butter lover. Whether you’re baking for a celebration or simply to satisfy a sweet tooth, this recipe delivers decadent results with minimal effort.

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