These Muddy Buddy Brownies are the ultimate dessert for chocolate and peanut butter lovers. With a rich brownie base topped with a creamy peanut butter layer, they’re indulgent, decadent, and absolutely irresistible. Whether it’s a party, potluck, or cozy night at home, these brownies are guaranteed to steal the show!
Why You’ll Love This Recipe
- A perfect combination of chocolate and peanut butter in every bite.
- Easy to make with simple ingredients you likely already have on hand.
- Layers of texture: fudgy brownies meet smooth, creamy peanut butter topping.
- Great for sharing or serving as a show-stopping dessert.
Ingredients
Brownie Layer
- 16 tablespoons (1 cup) salted butter
- ⅔ cup unsweetened cocoa powder
- 1 cup granulated sugar
- 1 cup light brown sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- ½ teaspoon kosher salt
- ½ teaspoon baking powder
Peanut Butter Layer
- 1 cup salted butter, melted
- 2 cups graham cracker crumbs
- ¼ cup light brown sugar
- 1¾ cups powdered sugar
- 1 cup creamy peanut butter
- ½ teaspoon vanilla extract
Garnish
- Additional powdered sugar for dusting
- Optional: Hot fudge for serving
Step-by-Step Instructions
Prepare the Brownie Layer
- Preheat your oven to 350°F (175°C). Line a 9×13-inch baking pan with nonstick foil, ensuring the edges hang over for easy removal.
- In a microwave-safe bowl, melt the butter. Stir in the cocoa powder until smooth.
- Mix in the granulated sugar and brown sugar. Add eggs and vanilla extract, whisking until combined.
- Stir in the flour, salt, and baking powder until just combined. Do not overmix.
- Spread the brownie batter evenly into the prepared pan.
- Bake for 22–25 minutes, or until a toothpick inserted in the center comes out with only a few moist crumbs. Allow the brownies to cool completely in the pan.
Make the Peanut Butter Layer
- In a large mixing bowl, combine melted butter, graham cracker crumbs, brown sugar, powdered sugar, peanut butter, and vanilla extract. Stir until smooth and well combined.
- Carefully spread the peanut butter mixture over the cooled brownies, creating an even layer.
- Chill in the refrigerator for at least 30 minutes to set.
Finish and Serve
- Once the peanut butter layer is firm, dust the top with additional powdered sugar for a classic Muddy Buddy touch.
- Use the overhanging foil to lift the brownies out of the pan. Cut into squares or rectangles for serving.
- For an extra indulgent treat, drizzle hot fudge over the brownies when serving.
Kitchen Equipment Needed
- Microwave-safe bowl
- Whisk or hand mixer
- 9×13-inch baking pan
- Nonstick foil
- Spatula
- Knife for cutting
Serving and Storage Tips
- Serving: Serve these brownies chilled or at room temperature. They pair perfectly with a glass of milk or a scoop of vanilla ice cream.
- Storage: Store in an airtight container in the refrigerator for up to 5 days.
- Freezing: Freeze individual squares for up to 2 months. Wrap each piece tightly in plastic wrap and place them in a freezer-safe container. Thaw in the fridge before serving.
Variations
- Nutty Crunch: Sprinkle crushed peanuts or mini chocolate chips on top of the peanut butter layer for extra texture.
- Salted Caramel: Drizzle salted caramel sauce over the peanut butter layer before chilling.
- Dark Chocolate Twist: Use dark chocolate cocoa powder for a richer, less sweet brownie base.
- Crunchy Peanut Butter: Swap creamy peanut butter for crunchy to add texture to the topping.
Helpful Notes
- Let the brownies cool completely before adding the peanut butter layer to ensure clean, defined layers.
- Use high-quality cocoa powder and peanut butter for the best flavor.
- To cut clean squares, use a sharp knife wiped clean between cuts.
Frequently Asked Questions
1. Can I use unsalted butter instead of salted?
Yes, simply add an extra pinch of salt to both the brownie and peanut butter layers for balance.
2. Can I use a store-bought brownie mix?
Absolutely! A mix works as a shortcut, but the homemade brownies add extra richness.
3. Can I make these gluten-free?
Yes! Use a gluten-free all-purpose flour for the brownies and substitute gluten-free graham crackers in the peanut butter layer.
4. Do I need to refrigerate these brownies?
Refrigeration helps set the peanut butter layer, but they can be served at room temperature once set.
5. How can I make these less sweet?
Use dark chocolate cocoa powder and reduce the powdered sugar in the peanut butter layer slightly.
These Muddy Buddy Brownies are a decadent dessert that’s perfect for satisfying any chocolate and peanut butter craving. Rich, creamy, and packed with flavor, they’re sure to become a new favorite in your baking repertoire!
