Triple Layer Fudgy Mint Oreo Brownies
There’s something utterly irresistible about Triple Layer Fudgy Mint Oreo Brownies. Every time I make these, I find myself swept away by a wave of nostalgia, reminiscent of cozy family gatherings and the laughter of friends. I remember the first time I tried this delightful dessert; the combination of rich chocolate and refreshing mint was like a little party in my mouth. It became an instant favorite! Imagine pulling these beautiful brownies out of the oven, their layers perfectly defined, the aroma filling the kitchen. It’s one of those recipes that not only satisfies a sweet tooth but also creates memories. When the first bite hits, with that fudgy texture complemented by the crunch of Oreos, you’ll understand why this treat is a hit at any occasion.
Recipe Snapshot
55 mins
30 mins
25 mins
Medium
350 kcal
4 g
Gluten-Free, Low FODMAP
17 g
Frying Pan, Wooden Spoon, Oven, Whisk, Mixing Bowl, Baking Sheet
What We Adore About This Triple Layer Fudgy Mint Oreo Brownies
Pure Indulgence in Every Bite
What makes the Triple Layer Fudgy Mint Oreo Brownies truly special is the perfect balance of flavors. The deep, chocolatey brownies provide a rich base, while the minty layer adds a refreshing twist that bursts with flavor. It’s like a double dessert in one!
Delectable Layers
Each layer of this brownie is crafted to bring out the best in the others. You’ve got fudgy brownies, a creamy mint layer, and a luscious frosting on top. It’s a three-part harmony that sings deliciously with every bite.
Perfect for Any Celebration
Whether it’s a holiday gathering, a birthday party, or just a treat for yourself, these brownies are sure to impress. They serve beautifully and can be cut into different sizes, making them perfect for any occasion.
Easy to Make
Don’t let the layers intimidate you. This recipe is straightforward, and you’ll find that each step is easy to follow. Plus, the end result is well worth the little bit of effort!
All About Mint
The star of the show here is definitely the mint. It elevates the dessert from simple brownies to a delightful treat that’s refreshing and decadent at the same time. A little mint extract goes a long way, creating that perfect balance.
Kids Love Them!
These brownies are always a big hit with the kids. They love the fun green color and the crunchy bits of Oreo mixed in throughout. It’s a great way to get them involved in baking while also creating something that will have them begging for seconds!
Ingredients for Triple Layer Fudgy Mint Oreo Brownies

The ingredients used in Triple Layer Fudgy Mint Oreo Brownies work together beautifully, creating a rich and indulgent treat. Each component plays a significant role in delivering a delightful flavor and texture. From fudgy brownies to creamy frosting, these key players ensure the perfect balance of sweetness and minty freshness.
- 1 7-ounce jar Marshmallow Fluff – This adds a delightful creaminess and helps to create that luscious mint layer.
- â…› teaspoon mint extract – A little goes a long way in providing that refreshing mint flavor.
- 8 drops green food coloring – Used to achieve the perfect minty color for the filling.
- 1 batch of brownies – You can use a homemade recipe or a boxed brownie mix as a time-saver.
- 4 ounces baking chocolate – For a rich chocolate flavor, this is essential in the brownie mix.
- ¾ cup unsalted butter – Melted butter ensures a moist and fudgy texture.
- 2 cups granulated sugar – Adds sweetness and moisture to the brownies.
- 3 eggs – Essential for binding all the ingredients together.
- 1 teaspoon vanilla extract – A classic flavor enhancer that complements the chocolate.
- 2 tablespoons espresso or brewed coffee – Optional, but it enhances the chocolate flavor.
- 1 cup all-purpose flour – The base of the brownies, giving them structure.
- 12 Cool Mint Oreo Cookies – Hand-crumbled for that crunchy texture and mint flavor.
- ½ cup butter or margarine – Softened for the frosting, ensuring it mixes well.
- 3 to 4 cups powdered sugar – Used to sweeten the frosting to perfection.
- 1 teaspoon vanilla extract – For flavoring the frosting.
- splash of milk – To adjust the frosting consistency as needed.
- ¾ cup white chocolate chips – Melted and mixed into the frosting for an indulgent touch.
- 18 Cool Mint Oreo Cookies – Hand-crumbled for topping, adding an extra crunch.
How to Cook Triple Layer Fudgy Mint Oreo Brownies

Making Triple Layer Fudgy Mint Oreo Brownies is a fun and rewarding experience. You’ll love how simple the process is, and the end result will be worth every moment spent in the kitchen. Follow these detailed steps to create your own layers of chocolatey goodness.
- Preheat your oven to 350°F. Line a 9×13-inch pan with foil and spray it generously with cooking spray to ensure the brownies don’t stick.
- In a medium bowl, stir together the marshmallow fluff, mint extract, and green food coloring until well combined. Set aside, as this will be the mint layer of your brownie.
- In a large microwave-safe bowl, combine the baking chocolate and unsalted butter. Microwave them together for about 90 seconds, then stir until the chocolate is completely melted and the mixture is smooth.
- Add the granulated sugar into the melted chocolate mixture. It may appear granular; that’s perfectly fine! Stir it in until combined.
- Next, whisk in the eggs and vanilla extract. If you’re using the optional espresso, add it at this point too. This will enhance the richness of your brownies.
- Gently fold in the all-purpose flour until just combined. Be careful not to overmix, as this can make your brownies tough.
- Now, hand-crumbled the 12 Cool Mint Oreo Cookies into the batter and fold them in gently for an added crunch.
- Spread the brownie batter evenly into the prepared pan, smoothing the top with a spatula.
- Drop about half of the prepared green filling mixture onto the brownie batter. Use a table knife to gently swirl it through the batter, creating an S-shaped pattern for a marbled effect.
- Bake for about 23 to 25 minutes. Keep an eye on them; they are done when set but still fudgy. You can adjust the time based on your oven and preference.
- Once baked, allow the brownies to cool completely in the pan, about an hour, or speed it up by placing it in the freezer for about 10 minutes.
- While the brownies cool, prepare the frosting. In a bowl, whisk together the butter, powdered sugar, vanilla extract, and a splash of milk until smooth and fluffy.
- In a separate small bowl, melt the white chocolate chips in the microwave, stirring every 30 seconds until smooth.
- Add the melted white chocolate to the frosting mixture, stirring until well combined. If desired, add more green food coloring to achieve your preferred shade.
- Spread the frosting over the cooled brownies and sprinkle the remaining 18 Cool Mint Oreo Cookies on top, pressing them in slightly.
- Allow the top layer to set completely before slicing into squares for serving. These are best enjoyed when fully set!
Things Worth Knowing
- Don’t overbake: Always check your brownies a few minutes early to avoid dry edges.
- Customize your layers: Feel free to mix in other candy or nuts to the brownie layer for added texture.
- Perfecting the mint flavor: Adjust the amount of mint extract to your taste; a little can go a long way.
- Cool completely: Letting your brownies cool fully ensures easier slicing and serving.
Recipe Notes about Triple Layer Fudgy Mint Oreo Brownies

Here are a few tips to ensure your Triple Layer Fudgy Mint Oreo Brownies turn out perfectly every time. These will help enhance your baking experience and provide some handy insights!
- Storage: Store leftover brownies in an airtight container at room temperature for up to three days, or in the refrigerator for up to a week.
- Freezing: You can freeze these brownies! Wrap them tightly in plastic wrap and then in foil to prevent freezer burn. They’ll last up to three months.
- Serving: For a fun twist, serve these brownies warm with a scoop of vanilla ice cream.
- Presentation: Top with a drizzle of chocolate sauce for an extra indulgence.
- Make it festive: Consider adding colored sprinkles on top for special occasions.
Perfect Matches for Triple Layer Fudgy Mint Oreo Brownies
When it comes to serving Triple Layer Fudgy Mint Oreo Brownies, there are plenty of options that complement their rich flavors.
- Pair with ice cream: A scoop of vanilla or mint chocolate chip ice cream makes these brownies even more delightful.
- Perfect for parties: These brownies are a showstopper at gatherings, making them a favorite among guests.
- Enjoy with coffee: Serve these brownies alongside a hot cup of coffee or a rich hot chocolate for the perfect treat.
- Ideal for celebrations: Great for birthdays, holidays, or any festive occasion where you want to impress.
- Storing leftovers: If you have leftovers, store them in an airtight container to keep them fresh.
FAQ
Conclusion
The Triple Layer Fudgy Mint Oreo Brownies are everything you could want in a dessert: rich, minty, and utterly delightful. I encourage you to give this recipe a try; it’s sure to become a beloved favorite in your household. With every bite, you’ll find yourself wanting more, and the smiles on your friends and family’s faces will be priceless!

Triple Layer Fudgy Mint Oreo Brownies
Ingredients
Equipment
Method
- Preheat oven to 350°F. Line a 9×13-inch pan with foil and spray it with cooking spray.
- In a medium bowl, stir together marshmallow fluff, mint extract, and green food coloring until well combined. Set aside.
- Microwave chocolate and butter in large microwave-safe bowl for 90 seconds or until butter is melted. Stir until chocolate is completely melted.
- Stir in sugar until combined.
- Stir in eggs and vanilla, adding espresso if desired.
- Stir in flour until just combined, avoiding overmixing.
- Hand-crumble 12 Oreos into the batter and fold them in.
- Spread brownie batter in prepared pan, smoothing the top.
- Drop half of the green filling mixture onto the brownie batter, swirling it through.
- Bake for 23 to 25 minutes until set but fudgy.
- Cool completely, about an hour or speed up by placing in the freezer.
- Prepare frosting by whisking together butter, powdered sugar, vanilla, and milk.
- Melt white chocolate chips and mix them into the frosting.
- Spread frosting over cooled brownies and sprinkle remaining Oreos on top.
- Allow to set fully before slicing and serving.
Notes
- Storage: Store leftover brownies in an airtight container at room temperature for up to three days, or in the refrigerator for up to a week.
- Freezing: You can freeze these brownies! Wrap them tightly in plastic wrap and then in foil to prevent freezer burn. They’ll last up to three months.
- Serving: For a fun twist, serve these brownies warm with a scoop of vanilla ice cream.
- Presentation: Top with a drizzle of chocolate sauce for an extra indulgence.
- Make it festive: Consider adding colored sprinkles on top for special occasions.


