I still remember the first time I made Mint Oreo Brownies, and how they quickly became a staple in my baking lineup. It was a chilly weekend afternoon, and a friend brought over a batch of homemade mint dessert brownies. The moment I bit into those rich, fudgy bites studded with crunchy Oreos and cool mint flavor, I knew I had to recreate that magic in my own kitchen. These Mint Oreo Brownies felt special, like a cozy hug on a plate, perfect for sharing with friends or sneaking a treat after dinner.
Since then, Mint Oreo Brownies have slipped effortlessly into my regular rotation. They’re straightforward to make, with ingredients that are easy to source and swap if needed. This recipe fits wonderfully into weekday baking or last-minute get-togethers because it doesn’t need fancy tools or hard-to-find ingredients. And let’s be honest, combining mint chocolate brownies with pieces of crunchy chocolate Oreo brownies? It’s a guaranteed crowd-pleaser every time.
If you’ve been on the lookout for a homemade mint brownies recipe that balances creamy chocolate with refreshing mint, look no further. I’m excited to share my take on Mint Oreo Brownies, a fail-proof favorite that brings a little extra joy to your dessert table. Whether you’re new to baking or a seasoned home cook, these Mint Oreo Brownies will make everyone ask for your secret. Ready to get started? Let me walk you through my favorite way to make this delicious treat.
What You’ll Need:
Here’s the ingredient lineup for my Mint Oreo Brownies. This recipe uses simple pantry staples and a few special touches that turn ordinary brownies into homemade mint brownies with a satisfying Oreo crunch.

- 1 cup (2 sticks) unsalted butter – melted and cooled (can swap for coconut oil for a dairy-free option)
- 2 cups granulated sugar – a classic for sweetness; brown sugar works if you want a bit more chewiness
- 4 large eggs – room temperature for best mixing
- 1 teaspoon vanilla extract – pure is best, but imitation works in a pinch
- 1 cup unsweetened cocoa powder – use good quality cocoa for rich chocolate flavor
- 1 cup all-purpose flour – you can substitute half with oat flour for a slightly different texture
- ½ teaspoon salt – balances the sweetness perfectly
- ½ teaspoon baking powder – gives a light lift to your brownies
- 1 cup chopped Mint Oreos (about 15 cookies) – the star of the show! If you can’t find Mint Oreos, regular Oreos plus a teaspoon of peppermint extract is a solid swap
- ½ cup chocolate chips – optional, but I add these for extra melted chocolate pockets
- ¼ teaspoon peppermint extract – enhances the minty flavor beautifully (you’ll find this near vanilla in most stores)
This Mint Oreo Brownies recipe is easy to put together, and the ingredients are usually available in the regular baking aisle or cookie section of your grocery store. One tip I’ve learned: toss the crushed Oreos lightly in flour to prevent them from sinking to the bottom while baking.
If you happen to have extras, store your Oreos in a cool, dry place in an airtight container. The batter mixes up quickly, so the bulk of your time will be in baking and cooling. My secret is adding a bit extra peppermint extract than usual—it gives these Mint Oreo Brownies a refreshing pop without overwhelming the chocolate.
Let’s Cook It Together!
Ready to get your hands a little messy? Here’s how I make Mint Oreo Brownies that come out perfectly fudgy and packed with that irresistible mint Oreo crunch.
- Preheat your oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper or grease it well. This prevents sticking and makes cleanup a breeze.
- Mix the wet ingredients. In a large bowl, combine your melted butter and sugar. Stir until smooth and glossy. Add the eggs one at a time, whisking after each addition. Stir in the vanilla and peppermint extracts. Your kitchen will start smelling dreamy at this point.
- Sift together the dry ingredients. Cocoa powder, flour, salt, and baking powder go into another bowl. Sifting helps avoid lumps and gives your Mint Oreo Brownies a nice even texture.
- Combine the wet and dry. Pour the dry ingredients into the wet mixture. Fold gently with a spatula until just combined—don’t overmix or your brownies might turn cakey.
- Add chocolate chips and chopped Mint Oreos. Fold them in carefully. Here’s a kitchen tip: reserve some Oreo pieces for sprinkling on top right before baking. It creates a beautiful, crunchy topping.
- Pour batter into your prepared pan. Spread evenly to the edges. Sprinkle the reserved crushed Oreos on top.
- Bake for 30-35 minutes. Check at 30 minutes by inserting a toothpick near the center. A few moist crumbs are perfect; you don’t want it dry. If it looks too wet, add 3-5 more minutes but watch closely.
- Cool completely before cutting. Patience here makes a big difference. The brownies set up nicer and slice cleanly without crumbling.
This Mint Oreo Brownies recipe usually takes me around 50 minutes from start to finish, including prep and baking time. While they bake, I clean up and prep a little something to enjoy alongside (a cold glass of milk is my classic).
If your brownies come out a little too dense or cakey, it’s often because the wet-to-dry ratio got a bit off or you mixed too vigorously. No worries—this recipe is forgiving, and the mint chocolate brownies flavor shines through regardless. Feel free to experiment with doubling the peppermint extract for a more intense mint sensation or swapping chocolate chips for white chocolate for a fun twist.
How to Serve & Enjoy It!
Mint Oreo Brownies really shine as a dessert for casual get-togethers, holiday celebrations, or whenever you want a sweet treat with a little wow factor. My favorite way to serve these mint dessert brownies is warm, just slightly cooled, with a scoop of vanilla ice cream or a drizzle of chocolate sauce.
They also pair beautifully with a hot cup of coffee or minty herbal tea, keeping the flavors in harmony. For a simple presentation, dust the top with powdered sugar or add a few whole Mint Oreos as garnish. When hosting, these brownies always draw compliments and second helpings—it’s like a triple threat of fudgy, crunchy, and minty all at once.
Leftovers? No problem. Mint Oreo Brownies store wonderfully in an airtight container at room temperature for 3-4 days, or in the fridge for about a week. I’ve even frozen them—just thaw at room temperature and enjoy this chocolate Oreo brownies goodness later.
For an easy seasonal twist, try adding a handful of chopped nuts like pecans for crunch in fall or swap in peppermint candies crushed on top for the holidays. These homemade mint brownies are also a great treat to pack for potlucks or bring along for family gatherings.
If your family loves this, they’ll also enjoy other reliable recipes like the Christmas Breakfast Casserole or the elegant Teriyaki Salmon Avocado Rice. And if you’re planning a Christmas morning feast, try pairing these brownies with the Christmas Morning Quiche for a balance of sweet and savory.
Your Questions Answered
Let’s tackle some common questions I get about Mint Oreo Brownies from fellow home cooks.
- Can I make this Mint Oreo Brownies ahead of time?
Absolutely! These brownies actually taste better after the flavors have settled for a few hours or overnight. Just keep them in an airtight container. Before serving, you can warm them briefly in the microwave for that fresh-baked feel. - What’s the best substitute for peppermint extract in this Mint Oreo Brownies?
If you don’t have peppermint extract, a simple swap is vanilla with a touch of almond extract, though the minty punch won’t be the same. Alternatively, you can melt some mint chocolate chips into the batter for subtle mint flavor. - How do I adjust this Mint Oreo Brownies for more or fewer servings?
For a smaller batch, halve the recipe and bake in an 8×8 inch pan. For a bigger crowd, double and use a larger pan or bake in two pans. Just keep an eye on baking times since size affects that. - Can I use regular Oreos for this Oreo brownie recipe?
Yes! I’ve done it often. Just add ¼ teaspoon peppermint extract to maintain the mint flavor. The crunch and texture are just as fantastic. - What makes Mint Oreo Brownies different from regular mint chocolate brownies?
These brownies feature real Mint Oreos for that extra crunch and layered flavor, which you don’t get with just mint chocolate chips or extract alone. - Why are my Mint Oreo Brownies cakey and not fudgy?
Try measuring your flour carefully and avoid overmixing the batter. Melted butter instead of oil or softened butter will keep the texture nice and fudgy.
For more inspiration and detailed Mint Oreo Brownies recipes, check out Mint Oreo Brownies – Chocolate with Grace, The Ultimate Mint Brownies Recipe | The Novice Chef, or Ultimate fudge Mint Oreo Brownies Recipe – Lifestyle of a Foodie. These resources offer different takes and ideas you might love trying in your kitchen too.
Final Thoughts

Mint Oreo Brownies hold a special place in my dessert collection because they combine familiar flavors in a way that feels fresh and exciting. They’re a real cake-and-cookie hybrid that’s both indulgent and approachable. My Best Mint Oreo Brownies Tips:
- Don’t skimp on the peppermint extract, but balance is key.
- Toss the Oreos in flour before folding in to keep that perfect Oreo distribution.
- Let the brownies cool completely—it helps with clean slicing.
I’ve tested versions with white chocolate chips and added nuts, but the classic Mint Oreo Brownies with chocolate chips and fresh peppermint extract get requested the most by friends and family.
I encourage you to make this recipe your own—try adding a swirl of cream cheese, a sprinkle of sea salt, or even using gluten-free flour to fit your needs. My hope is you’ll enjoy the easy, friendly vibe of this Mint Oreo Brownies recipe as much as I do. It’s reliably delicious and perfect for sharing—and who doesn’t want a dessert that brings people together effortlessly?
Go ahead, bake a batch, and watch these Mint Oreo Brownies become your next favorite. You’ve got this!
Mint Oreo Brownies
Delight in rich, fudgy brownies infused with refreshing mint and crunchy Oreo cookie pieces for a unique, irresistible dessert experience.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 16 servings
- Category: Dessert
- Method: Baked
- Cuisine: American
Ingredients
- 1 cup (226g) unsalted butter, melted
- 2 cups (400g) granulated sugar
- 4 large eggs
- 1 tsp mint extract
- 1 tsp vanilla extract
- 1 cup (125g) all-purpose flour
- ¾ cup (75g) unsweetened cocoa powder
- ½ tsp salt
- 1 cup (150g) chopped Mint Oreos
- ½ cup (90g) Oreo cookie crumbs for topping
Instructions
- Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking pan and line with parchment paper.
- In a large bowl, mix the melted butter and sugar until smooth.
- Add eggs one at a time, beating well after each addition.
- Stir in the mint and vanilla extracts.
- In a separate bowl, sift together flour, cocoa powder, and salt.
- Gradually add the dry ingredients to the wet mixture, stirring until just combined.
- Fold in the chopped Mint Oreos gently.
- Pour batter into the prepared pan and spread evenly.
- Sprinkle Oreo cookie crumbs evenly over the top.
- Bake for 30-35 minutes or until a toothpick inserted near the center comes out with a few moist crumbs.
- Cool completely in the pan before cutting into squares.
Notes
For an extra minty kick, drizzle melted white chocolate with a few drops of mint extract over the cooled brownies before serving.