Buckeye Brownies

Buckeye Brownies are a rich and indulgent easy-to-make treat that has layers of chewy brownie, salty peanut butter, and smooth ganache! Prep this crowd-pleasing dessert in just 15 minutes!

For more dessert recipes that have that same irresistible chocolate peanut butter flavor combination check out my Chocolate Peanut Butter Cupcakes that have a surprise filling or Peanut Butter Blossoms!

Slice into these Buckeye Brownies for a sweet, chewy dessert that you won’t soon forget! The chocolatey brownie base gets covered in a peanut butter fudge-like layer and is then finished off with a smooth chocolate ganache!

If you’re a lover of brownies and peanut butter fudge then this isn’t a recipe you want to pass on! It’s actually one you want to make immediately!

This easy dessert has similar flavors and textures that you’d find in my delicious Peanut Butter Buckeyes Recipe or this Buckeye Cupcakes! They just get a bit of a brownie glow-up!

And if you’re thinking that baking a layered dessert is too tricky, think again! Especially since two of the layers require no baking at all and the brownie base is actually just a simple boxed brownie mix!

Buckeye Brownies Ingredient Notes

To make this Buckeye Brownies Recipe you’ll start by making the first of three layers, the brownies! This layer is easily made using just your favorite box brownie mix and the ingredients it lists on the box.

Usually oil, water, and eggs. However, if you have a homemade brownie recipe that you love you can totally make that instead!

While the brownies cool the peanut butter layer is made. This is made by beating together powdered sugar, peanut butter, melted salted butter, vanilla extract, and salt.

The last layer to finish off this dessert is the sweet ganache! To make this all you need is semisweet chocolate chips, heavy cream, and salted butter.

How To Make Buckeye Brownies

1. Prepare the brownie batter according to the instructions on the box and then bake them in the oven. Allow the brownies to cool.
2. Beat the powdered sugar, peanut butter, butter, vanilla, and salt together until smooth. Set this peanut butter mixture to the side.
3. Melt the butter in a small saucepan and stir in the heavy cream. Whisk together while increasing the heat and cook until it starts to form bubbles.
4. Pour the heated cream mixture over the chocolate chips in a bowl, cover, and allow it to set. Afterward, stir the chocolate until it becomes smooth.
5. Assemble the Buckeye Brownies by spreading the peanut butter mixture onto the brownie layer. Smooth it out using a spatula, making sure the entire brownie layer is covered.
6. Pour the ganache on top of the peanut butter layer and smooth that out as well.
7. Chill the pan of brownies in the refrigerator to allow them to cool and set for easier cutting.

Frequently Asked Questions

How Do I Store These Buckeye Brownies?

I find that these Brownies last best when they’re stored in the refrigerator in an airtight container. In the fridge, they will last for up to 5 days.

You can also freeze them for up to 3 months.

Can This Recipe Be Made With Sugar-Free Or Natural Peanut Butter?

This recipe actually works best with regular peanut butter. I make mine with Jif Creamy Peanut Butter.

What Do I Do If I Can’t Find A Boxed Brownie Mix That Makes A 9×13-inch Pan?

No worries, you can just use 2 boxes of those smaller mixes! If you want to just use a smaller mix you can make it in an 8×8 or 9×9-inch baking dish.

If you choose to do that, then just half the recipe for the peanut butter layer and chocolate ganache.

Can I Top These Buckeye Brownies With Crushed Peanuts?

Of course! I’d recommend adding them on as soon as you layer on the ganache. That way as the ganache sets the peanuts will stick to it.

As far as how much peanuts to add, I’d say measure that with your taste buds! If you want a slight crunch just a sprinkle will do. However, if you’re a peanut lover you may want to pack them right on!

Do I Need To Allow These To Cool Before Enjoying?

Chilling the pan of Brownies allows them to cut more neatly. However, you can certainly eat them right away too! It’ll just be a little messy.

What If I Don’t Have Any Heavy Cream For The Ganache Layer?

You can still make the chocolate layer! Just use chocolate chips, 1/2 cup of salted butter, and 2 Tablespoons of milk. Even if you don’t have milk you could still make it with just the chocolate chips and butter.

Just keep in mind that the chocolate layer will be a bit firmer but still super delicious!

Can I Use Milk Chocolate Chips Instead Of Semi-Sweet?

You’re totally welcome to try that swap! However, I’ve found that milk chocolate doesn’t create as much of a contrast to the sweetness of the brownies and peanut butter.

What Do I Do If The Ganache Has Thickened Up Before Assembling The Brownies?

No worries at all, just stir the ganache up again when you’re ready to spread it.

These Buckeye Brownies are a fun, new way to enjoy a classic dessert! Here are more fun brownie recipes that are just as tasty as this one!

• Easy Brownie Batter Dip – Creamy, chocolatey dessert dip that’s made with only 5 ingredients!
• Microwave Brownie Mug Cake – Delivers a homemade treat for one in just 3 minutes!
• Chewy Brownie Cookies – Easy-to-make cookies that are made with a brownie box mix!
• Edible Brownie Batter – A no-bake recipe that has only 3 ingredients!
• Brownie Sundae Cupcakes – Rich, fudgy homemade brownies covered in whipped vanilla frosting and sundae toppings!

Let’s Connect!

If you’ve tried this recipe, please let me know how you liked it in the comments below and leave a review. I love hearing from you!

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