You know that moment when a sweet craving hits, and you just can’t resist diving into something indulgent? That’s exactly how these Buckeye Brownies came to be—a perfect blend of fudgy brownie, creamy peanut butter, and luscious chocolate ganache that satisfies even the most intense dessert desires. As a peanut butter lover myself, I can tell you that this delightful twist on the classic buckeye candy is a game-changer, especially during the holidays. Not only are these brownies a crowd-pleaser, but they’re also surprisingly easy to whip up, making them a go-to for quick treats or special occasions. So, are you ready to create something that’s sure to impress and warm hearts? Let’s dive into making these indulgent Buckeye Brownies!

Why are Buckeye Brownies so irresistible?
Decadent Delight: These Buckeye Brownies marry fudgy chocolate with a luscious peanut butter topping, creating a symphony of flavors that’s hard to resist.
Quick and Easy: With simple ingredients and straightforward steps, you can whip up these treats in no time, making them perfect for those last-minute holiday gatherings.
Crowd Favorite: They’re guaranteed to impress guests, each bite reminiscent of a classic peanut butter cup that feels oh-so indulgent.
Versatile Variations: Feeling adventurous? Swap peanut butter for almond butter or dress them up with crushed nuts for extra flair!
Perfect for Gifting: Pack them in a pretty box to share with loved ones; they make thoughtful homemade gifts that show you care. Plus, check out our tips on how to store brownies for maximum freshness!
Buckeye Brownie Ingredients
• Here’s everything you need to make these delightful Buckeye Brownies!
For the Brownie Base
- Brownies Base – Provides the thick, fudgy structure that makes these brownies so satisfying.
- Unsalted Butter – Enhances flavor and moisture; coconut oil is a great dairy-free alternative.
- Powdered Sugar – Adds sweetness and smooth texture to the brownie batter.
- Salt – A pinch balances the sweetness and elevates the overall flavor.
- Vanilla Extract – Infuses warmth and depth into the brownie mix.
- Semisweet Chocolate Chips – Creates a rich base; feel free to swap with dark chocolate for an intense flavor.
For the Peanut Butter Layer
- Creamy Peanut Butter – Delivers a sweet, creamy layer; almond butter works well for those avoiding peanuts.
For the Chocolate Ganache
- Heavy Cream – Gives the ganache its luscious, smooth texture; coconut cream can be used for a dairy-free option.
- Semisweet Chocolate Chips – Melts perfectly into a glossy ganache layer; you can use dark chocolate for a richer taste.
Embrace the joy of baking with these Buckeye Brownies that are sure to become a favorite for peanut butter lovers!
Step‑by‑Step Instructions for Buckeye Brownies
Step 1: Prepare Brownies
Start by preheating your oven to 350°F (175°C) and lining an 8×8-inch baking pan with parchment paper, leaving some overhang for easy removal. Melt unsalted butter and mix it with sugar, vanilla extract, and chocolate chips until smooth. Combine with flour, salt, and mix until fully incorporated. Pour the thick brownie batter into the prepared pan and bake for 25–30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs. Allow the brownies to cool completely in the pan.
Step 2: Prepare Peanut Butter Layer
In a medium bowl, beat together softened unsalted butter and creamy peanut butter using a hand mixer until the mixture is light and fluffy. Gradually add powdered sugar, salt, and vanilla extract, mixing until the frosting is smooth and free of lumps. Once the brownies are cooled, spread this delightful peanut butter layer evenly over the top, ensuring it reaches all the edges for that perfect combination of Buckeye goodness.
Step 3: Make Chocolate Ganache
To prepare the luscious chocolate ganache, combine semisweet chocolate chips and heavy cream in a microwave-safe bowl. Microwave on high for 30 seconds, then stir. Continue microwaving in 15-second intervals, stirring after each, until the ganache is completely melted and smooth, about 1.5 minutes total. Once ready, pour the warm ganache over the peanut butter layer and gently spread it for an even finish that glistens invitingly.
Step 4: Set Brownies
Place your assembled brownies in the refrigerator and let them chill for at least 1 hour. This allows the chocolate ganache to set properly, firming it up to create a lovely slice. Once set, remove the brownies from the pan using the parchment overhang, and slice them into squares. You’ll reveal the beautiful layers of rich brownie, creamy peanut butter, and glossy chocolate ganache in every bite of your irresistible Buckeye Brownies.

Make Ahead Options
These decadent Buckeye Brownies are absolute stars for meal prep, allowing you to save time for busy weeknights! You can prepare the brownie base and peanut butter layer up to 24 hours in advance. Simply bake the brownies and let them cool completely before applying the peanut butter layer; cover tightly with plastic wrap and refrigerate. You can also make the chocolate ganache up to 3 days ahead. Just store it in an airtight container in the fridge, reheating gently in the microwave before pouring it over the assembled brownies. When you’re ready to serve, simply slice and enjoy these delightful treats that are just as delicious as when freshly made!
How to Store and Freeze Buckeye Brownies
Airtight Container: Store your Buckeye Brownies in an airtight container at room temperature for up to 7 days to keep them fresh and fudgy.
Refrigeration: For extended freshness, you can refrigerate the brownies. They will last up to 2 weeks in the fridge, but may become firmer.
Freezer: To freeze, wrap individual brownies tightly in plastic wrap and then place them in a freezer-safe container. They can be stored for up to 3 months.
Thawing: When ready to enjoy, simply remove the brownies from the freezer and allow them to thaw at room temperature for about 30 minutes before serving.
Expert Tips for Buckeye Brownies
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Room Temperature Ingredients: Using room temperature peanut butter and butter ensures a smooth, well-blended layer that spreads easily over your brownies.
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Cool Before Topping: Make sure your brownies are completely cool before adding the peanut butter layer; this prevents melting and maintains distinct layers.
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Microwave with Care: When melting chocolate for the ganache, microwave in short bursts and stir frequently. This helps avoid overheating, which can lead to a gritty texture.
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Use Quality Chocolate: Opt for high-quality semisweet chocolate chips for the ganache. It enhances the rich flavor of your Buckeye Brownies and creates a luxurious finish.
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Storage Wisdom: To keep your brownies fresh, store them in an airtight container at room temperature for up to a week. They can also be frozen, ensuring you have a sweet treat on hand whenever you crave one.
What to Serve with Indulgent Buckeye Brownies?
These rich delights are perfect for creating memorable moments, surrounded by friends and family as you indulge in sweet satisfaction.
- Vanilla Ice Cream: A scoop of creamy vanilla ice cream creates a delightful contrast with the rich fudgy brownies, enhancing every bite.
- Fresh Berries: Raspberries or strawberries add a tangy freshness that balances the sweetness of the brownies, refreshing the palate.
- Whipped Cream: Light and fluffy, it complements the dense texture of Buckeye Brownies, adding an airy joyfulness to each slice.
- Espresso or Coffee: The deep, rich flavor of coffee elevates the chocolate notes, making for a comforting, cozy dessert experience.
- Milkshake: A peanut butter milkshake will take the indulgence up a notch while echoing the creamy goodness of the brownies.
Pairing these brownies with light and fresh elements or rich and creamy delights creates a perfect harmony that will satisfy dessert lovers of all kinds!
Buckeye Brownies Variations & Substitutions
Feel free to make these Buckeye Brownies truly your own with some fun and simple tweaks!
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Nut-Free: Substitute peanut butter with sunflower seed butter for a nut-free alternative that maintains the creamy goodness.
The flavors remain delightful, and it opens up the deliciousness to more friends and family! -
Dairy-Free: Replace butter with coconut oil and use coconut cream in the ganache for a richly flavored, dairy-free treat.
You’ll still get that luscious, fudgy texture that everyone loves, without the dairy! -
Gluten-Free: Swap all-purpose flour with a 1:1 gluten-free baking blend, ensuring everyone can enjoy the fun.
With the right blend, your brownies will still rise beautifully and taste just as decadent! -
Extra Crunch: Add a layer of crushed pretzels or nuts to the peanut butter layer for a satisfying crunch.
This twist marries sweet and salty flavors perfectly, giving each bite a rewarding texture. -
Chocolate Lovers’ Delight: Mix in chocolate chips into the brownie batter for an extra chocolatey experience.
There’s nothing quite like that gooey chocolate moment waiting in every bite! -
Minty Fresh: Add peppermint extract to the ganache for a cool, holiday-inspired treat.
The refreshing flavors make these brownies an unexpected yet delightful dessert choice. For a fun pairing, consider incorporating a side of fresh mint tea! -
Spicy Kick: Sprinkle some cayenne pepper into the brownie mix for a surprising hint of heat.
Embrace that sweet and spicy combination—don’t be surprised if they become your new favorite! -
Fruity Twist: Layer sliced bananas or strawberries on top of the peanut butter layer before adding ganache.
Not only will this add freshness, but it will also create a lovely pop of color for presentation!

Buckeye Brownies Recipe FAQs
How do I choose ripe ingredients for Buckeye Brownies?
Absolutely! For the best flavor, choose creamy peanut butter without added sugars or oils for a smooth consistency. Unsalted butter should be soft but not melted—look for a nice creamy texture that will blend easily. Fresh, high-quality chocolate chips also make a difference, enhancing the richness of the ganache.
What is the best way to store Buckeye Brownies, and how long do they last?
Very! Keep your Buckeye Brownies in an airtight container at room temperature for up to 7 days to maintain their delightful fudginess. If your kitchen tends to be warm, storing them in the fridge can extend their freshness for up to 2 weeks, although they may firm up in texture. Just make sure they are fully cooled before sealing them up!
Can I freeze Buckeye Brownies, and how do I do it?
Absolutely! To freeze your Buckeye Brownies, wrap each brownie tightly in plastic wrap and place them in a freezer-safe container or bag. This will help prevent freezer burn. They can be frozen for up to 3 months! When you’re ready to enjoy, simply remove them from the freezer and let them thaw at room temperature for about 30 minutes before indulging.
What if my ganache is too thick or grainy?
No worries! If your ganache ends up grainy, it may have seized due to overheating. To fix this, try adding a teaspoon of warm heavy cream and stirring gently until smooth. If it’s too thick, warm it slightly in the microwave in short bursts, stirring in between until you achieve a silky texture.
Can I make Buckeye Brownies nut-free?
Yes! If you or someone you’re serving has nut allergies, you can simply substitute creamy peanut butter with sunflower seed butter or a nut-free alternative. Remember to check labels to ensure there are no hidden allergens. These adjustments can cater to dietary preferences while keeping the essence of these delicious brownies!
Are Buckeye Brownies suitable for pets or those with common allergies?
It’s best to keep these delicious treats away from pets, especially chocolate, which can be toxic to dogs. Additionally, ensure that you’re aware of specific allergies—these brownies contain common allergens such as dairy and nuts, so please inform your guests about the ingredients before sharing.

Decadent Buckeye Brownies You Can't Resist This Holiday Season
Ingredients
Equipment
Method
- Preheat the oven to 350°F (175°C) and line an 8x8-inch baking pan with parchment paper. Melt unsalted butter and mix with sugar, vanilla extract, and chocolate chips until smooth. Combine with flour and salt, mix fully, pour batter into the pan, and bake for 25-30 minutes until a toothpick comes out with moist crumbs. Allow to cool completely.
- In a medium bowl, beat together softened unsalted butter and creamy peanut butter until light and fluffy. Gradually add powdered sugar, salt, and vanilla extract, mixing until smooth. Spread over cooled brownies.
- Combine semisweet chocolate chips and heavy cream in a microwave-safe bowl. Microwave for 30 seconds, stir, and continue with 15-second intervals until completely melted and smooth. Pour ganache over peanut butter layer and spread evenly.
- Place the brownies in the refrigerator for at least 1 hour to set. Once set, remove from the pan using parchment overhang, and slice into squares.

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