October 12, 2023
Review RecipeBuckeye Brownies
These buckeye brownies are the perfect combination of chocolate and peanut butter goodness.
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Decadent buckeye brownies are a heavenly mix of two classic treats that are fudgy and chocolatey and have a peanut butter filling that will leave you wanting more. If you’re looking for a show-stopping dessert to impress your friends and family, look no further than this rich brownie recipe.
Buckeye Brownies Ingredients
The easy brownie base is a fudgy delight, created from a boxed mix, while the creamy peanut butter layer, enhanced with vanilla and powdered sugar, offers a balanced sweetness.
Topping it all, the chocolate ganache adds a decadent finish to these bars.
You’ll need:
For The Brownie Base:
- 1 (18.3-ounce) boxed brownie mix
- ½ cup of vegetable oil
- 2 large eggs, room temperature and beaten
- 3 tablespoons of water
For The Peanut Butter Layer:
- 8 tablespoons of salted sweet cream butter, room temperature
- 2 cups of creamy peanut butter
- 2 teaspoons of pure vanilla extract
- 3 cups of powdered sugar
For The Chocolate Ganache:
- 1 (12-ounce) package of semi-sweet chocolate chips
- ¼ cup of heavy cream
Substitutions And Additions
BROWNIES: You can use any variety of brownie base for these fudgy brownies.
CHOCOLATE CHIPS: You can substitute milk chocolate chips or dark chocolate chips in the ganache.
PEANUT BUTTER: You can substitute crunchy peanut butter for creamy peanut butter in this great recipe.
How To Make This Buckeye Brownies Recipe
Follow the easy instructions to make the boxed brownie mix before topping it with the creamy peanut butter mixture and rich ganache. Let’s get started.
For The Brownie Base
STEP ONE: Preheat the oven to 350°F. Line a 9 x 13-inch baking dish with parchment paper.
Lightly spray the lined baking dish with baking spray (Baker’s Joy or a generic version). Set it aside.
STEP TWO: Add the box of brownie mix, oil, eggs, and water to a medium bowl. Stir just until combined.
STEP THREE: Evenly spread the brownie batter in the prepared baking dish. Bake for 20 minutes.
Allow the brownies to cool completely.
For The Peanut Butter Layer
STEP ONE: Using either a stand mixer or a large bowl and a hand mixer on medium-high speed, beat the butter for one minute or until smooth.
STEP TWO: Add the peanut butter and vanilla, and continue mixing on medium-high until the mixture is thoroughly combined and smooth.
STEP THREE: Lower the mixer speed to medium-low. Add the powdered sugar one cup at a time, mixing well after each cup until well incorporated and smooth.
STEP FOUR: Once the brownie layer is completely cooled, evenly spread the peanut butter mixture over the brownie layer.
OUR RECIPE DEVELOPER SAYS
When spreading and smoothing the peanut butter mixture over the cooled brownies, you can place a piece of wax paper to help smooth the mixture.
For The Chocolate Ganache
STEP ONE: Add the chocolate chips and the heavy cream to a microwave-safe bowl. Heat in the microwave for 45 seconds.
Stir and continue heating in 15-second intervals until the ganache is completely smooth.
STEP TWO: Using either a silicone spatula or an offset spatula, spread the ganache in an even layer over top of the peanut butter mixture.
STEP THREE: Cover the brownies and chill in the refrigerator for 15 to 20 minutes. Remove the brownies from the refrigerator.
Slice 15 (2½-inch x 3-inch) pieces, and return the covered brownies to the refrigerator to chill for an additional 1 hour and 45 minutes.
PRO TIP:
You can let the brownies chill for the full 2 hours before slicing, but the chocolate layer may crack and not be as pretty as pre-slicing after chilling for 15 to 20 minutes.
STEP FOUR: Remove the brownies from the baking dish with the parchment paper.
PRO TIP:
You may need to carefully re-slice the brownies before serving.
How To Serve
Any peanut butter lover will love this rich peanut butter dessert. Add a scoop of vanilla ice cream and whipped cream on top for an extra decadent treat.
These would be just the right choice to add to the menu if you are cheering on your favorite Ohio team on game day.
A cold, refreshing glass of iced tea or a homemade hot chocolate would be the perfect drink to accompany your treat.
Our buckeyes candies and buckeye brownie cookies are two more peanut butter and chocolate treats to add to your cookie jar.
MORE BROWNIES RECIPES
Storing These Easy Buckeye Brownies
Here are a few tips for storing these delectable, chocolatey brownies to enjoy later.
ON THE COUNTER: Store any leftovers of these peanut butter brownies in an airtight container for up to seven days at room temperature.
IN THE FREEZER: You can freeze the buckeye brownies for up to one month. Allow the brownies to thaw overnight in the refrigerator before serving.
A rich chocolate ganache covers a creamy peanut butter filling that is layered on top of decadent brownies for an incredible buckeye brownies recipe that will be a hit with peanut butter and chocolate fans alike.
Frequently Asked Questions
Why are these called buckeyes?
This confection is called a buckeye because the finished product, with its chocolate topping and a layer of peanut butter in the middle, resembles the buckeye nut from the buckeye tree, which is native to Ohio.
Can I freeze these brownies?
This buckeye brownie recipe can be frozen for up to one month in an airtight container.
Can I use homemade brownies instead of a boxed brownie mix?
If you have a favorite brownie recipe, you can use it instead of a boxed brownie mix for these rich chocolate brownies.
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Buckeye Brownies
These buckeye brownies are the perfect combination of chocolate and peanut butter goodness.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 2 hours 40 minutes
Servings 15 slices
Ingredients
Brownie Base
- 18.3 ounces brownie mix
- ½ cup vegetable oil
- 2 large eggs, room temperature and beaten
- 3 tablespoons water
Peanut Butter Layer
- 8 tablespoons salted sweet cream butter, room temperature
- 2 cups creamy peanut butter
- 2 teaspoons pure vanilla extract
- 3 cups powdered sugar
Chocolate Ganache
- 12 ounces semi-sweet chocolate chips
- ¼ cup heavy cream
Instructions
Brownie Base
- Preheat the oven to 350°F. Line a 9×13-inch baking dish with parchment paper. Lightly spray the lined baking dish with baking spray (Baker’s Joy or a generic version). Set it aside.
- Add the brownie mix, oil, eggs, and water to a medium-sized mixing bowl. Stir just until combined.
- Evenly spread the brownie batter in the prepared baking dish. Bake for 20 minutes. Allow the brownies to cool completely.
Peanut Butter Layer
- Using either a stand mixer or a large mixing bowl and a handheld mixer on medium-high speed, beat the butter for 1 minute, or until smooth.
- Add the peanut butter and vanilla, and continue mixing on medium-high until the mixture is completely combined and smooth.
- Lower the mixer speed to medium-low. Add the powdered sugar 1 cup at a time, mixing well after each cup until well incorporated and smooth.
- Once the brownie layer is completely cooled, evenly spread the peanut butter mixture over the brownie layer.
Chocolate Ganache
- Add the chocolate chips and the heavy cream to a microwave-safe bowl. Heat in the microwave for 45 seconds. Stir and continue heating in 15-second intervals until the ganache is completely smooth.
- Using either a silicone spatula or an offset spatula, evenly spread the ganache over the peanut butter layer.
- Cover the brownies and chill in the refrigerator for 15 to 20 minutes. Remove the brownies from the refrigerator. Slice 15 slices (2½ inches x 3 inches), and return the covered brownies to the refrigerator to chill for an additional 1 hour 45 minutes.
- Remove the brownies from the baking dish by the parchment paper. You may need to carefully re-slice the brownies before serving.
Video
Notes
- When spreading and smoothing the peanut butter mixture over the cooled brownies, you can place a piece of wax paper to help smooth the mixture.
- You can let the brownies chill for the full 2 hours before slicing, but the chocolate layer may crack and not be as pretty as pre-slicing after chilling for 15 to 20 minutes.
- You may need to carefully re-slice the brownies before serving.
Nutrition
Calories: 661kcal | Carbohydrates: 71g | Protein: 12g | Fat: 39g | Saturated Fat: 14g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 16g | Trans Fat: 1g | Cholesterol: 47mg | Sodium: 310mg | Potassium: 339mg | Fiber: 3g | Sugar: 53g | Vitamin A: 292IU | Vitamin C: 1mg | Calcium: 39mg | Iron: 3mg
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Comments
Deb says
These are delicious and so decadent!
Cindy says
I made these yesterday for the first game of THE Ohio State Buckeyes football season and they were amazing. I was worried that the layers would be hard to accomplish but that was not the case at all! They looked great, tasted awesome and were a big hit!