Name: Buckeye Brownies
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Ingredients: 8 Tablespoons cocoa powder; 1 cup unsalted butter; 2 cups sugar; 4 eggs; 1 teaspoon vanilla; 2½ cups flour; pinch of salt; 1 cup creamy peanut butter; ½ cup butter, (softened); 3 cups powdered sugar; 3 Tablespoons milk; 1 teaspoon vanilla; pinch of salt; 2 cups milk chocolate chips; ¾ cup butter

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These Buckeye Brownies are a decadent fusion of fudgy chocolate and creamy peanut butter, creating a dessert that’s impossible to resist. With a rich, velvety brownie base and a smooth, nutty topping, every bite is a perfect balance of textures and flavors. Ready in just 45 minutes, they’re an effortless treat that feels indulgent yet approachable.

The deep, chocolatey aroma fills your kitchen as the brownies bake, while the sweet-salty peanut butter layer adds a luscious contrast. Each square is a satisfying blend of gooey and dense, making them ideal for sharing or savoring solo. Whether you’re a chocolate lover or a peanut butter fanatic, these brownies promise to delight your taste buds and leave you craving more.

Ingredients for Buckeye Brownies

Brownie Layer:
- 8 Tablespoons cocoa powder
- 1 cup unsalted butter (melted)
- 2 cups sugar
- 4 eggs
- 1 teaspoon vanilla extract
- 2½ cups all-purpose flour
- Pinch of salt
Peanut Butter Layer:
- 1 cup creamy peanut butter
- ½ cup unsalted butter (softened)
- 3 cups powdered sugar
- 3 Tablespoons milk
- 1 teaspoon vanilla extract
- Pinch of salt
Ganache Layer:
- 2 cups milk chocolate chips
- ¾ cup unsalted butter

Step-by-Step Instructions

Prepare the Brownie Layer:
1. Preheat oven to 325°F (165°C) and grease a 9 x 13-inch baking pan.
2. Melt the butter in a microwave-safe bowl, then stir in cocoa powder until smooth.
3. Add sugar and eggs to the mixture, stirring until well combined.
4. Mix in vanilla extract, flour, and a pinch of salt. Beat until the batter is smooth.
5. Spoon the batter into the prepared pan, spreading evenly.
6. Bake for 25 to 30 minutes, or until a toothpick inserted into the center comes out clean. Let cool slightly.
Make the Peanut Butter Layer:
1. In a medium bowl, combine peanut butter and softened butter. Beat with an electric mixer on medium speed until light and creamy.
2. Add powdered sugar, milk, vanilla extract, and a pinch of salt. Beat on low speed for 1 minute, then scrape the bowl.
3. Increase speed to medium and beat until the mixture is smooth and creamy.
4. Spread the peanut butter layer evenly over the cooled brownies.
Create the Ganache Layer:
1. In a microwave-safe bowl, combine chocolate chips and butter. Microwave in 30-second intervals, stirring between each, until fully melted and smooth.
2. Pour the ganache over the peanut butter layer, spreading gently to cover completely.
3. Let the brownies cool at room temperature or in the refrigerator until the ganache is set.
Serve: Cut into squares and enjoy your Buckeye Brownies!

How to Store and Keep Your Buckeye Brownies Fresh

Once your Buckeye Brownies have cooled completely, store them in an airtight container at room temperature for up to 3 days. For longer storage, wrap them tightly in plastic wrap or aluminum foil and refrigerate for up to a week. You can also freeze them for up to 3 months—just thaw at room temperature before serving.

Creative Topping Ideas to Elevate Your Brownies

While the peanut butter layer and ganache are already delicious, you can add extra flair with toppings like crushed peanuts, a sprinkle of sea salt, or even mini chocolate chips. For a festive touch, drizzle melted white chocolate over the ganache or add colorful sprinkles for a fun twist.

Time-Saving Tips for Busy Bakers

To save time, use a boxed brownie mix for the base layer instead of making it from scratch. For the ganache, melt the chocolate chips and butter in a double boiler on the stovetop instead of the microwave for quicker, more even melting. Pre-measure your ingredients before starting to streamline the process.

Perfect Pairings: Serving Suggestions

Serve these rich Buckeye Brownies with a cold glass of milk, a scoop of vanilla ice cream, or a cup of coffee to balance the sweetness. They also make a great dessert for potlucks or holiday gatherings—just cut them into bite-sized pieces for easy sharing.

Common Questions Answered

Can I use natural peanut butter? Yes, but it may separate, so stick to creamy, no-stir peanut butter for the best texture. Can I make these gluten-free? Absolutely! Swap the flour for a gluten-free blend. Why is my ganache not smooth? Ensure you’re stirring thoroughly between microwave intervals and using high-quality chocolate chips for the best results.