Ooohhh…Oreo Stuffed Brownies! Who wouldn’t want a tasty treat that combines two favorite desserts into one indulgent snack? These chocolate brownie beauties are bursting with Oreo cookie love in every every delicious bite. Prepare to embark on a culinary journey where the rich, fudgy texture of homemade brownies meets the iconic crunch and creamy filling of America’s favorite cookie. This isn’t just a dessert; it’s an experience, a symphony of flavors and textures designed to delight even the most discerning sweet tooth.
These Oreo Stuffed Fudgy Brownies are undeniably rich and decadently moist! If you find yourself craving more delightful indulgence, you might also want to treat yourself to our Peanut Butter Stuffed Brownies or our incredible Oreo Cookie Dream Dessert! Each recipe promises a unique twist on classic favorites, perfect for any occasion that calls for a truly memorable sweet treat.

Decadent Oreo Stuffed Brownies with Dreamy Oreo Vanilla Frosting
Heyyyy! Does anything sound more tempting than these Oreo Stuffed Brownies with Oreo Vanilla Frosting at this moment, now that they’ve captured your full attention? Imagine sinking your teeth into a perfectly baked brownie, only to discover a whole Oreo cookie nestled inside, followed by a cloud of vanilla frosting that tastes just like the cream from an Oreo. And just when you think it can’t get any better, a generous scattering of chopped Oreos and a luscious chocolate ganache drizzle crown this masterpiece. It’s a dessert that not only tastes incredible but also creates a moment of pure bliss with every mouthful.
The magic begins with homemade brownies, baked to fudgy perfection, with whole Oreos carefully tucked inside each square. The vanilla frosting layered on top is crafted to beautifully mimic the creamy filling found in the middle of Oreo cookies. To complete this extraordinary creation, more Oreo cookies are generously loaded on top, finished with a rich chocolate ganache drizzle. YUMMY! This dessert is a true celebration of all things Oreo, taking your favorite cookie to an entirely new level of indulgence.
I recently unearthed some Double Stuf Oreos that had surprisingly remained untouched until this very recipe. Around our house, that’s a minor miracle in itself, but hey, whatever works when inspiration strikes! Creating irresistible desserts often requires safeguarding precious ingredients from eager snackers.
Unfortunately for my family, I’ve had to implement a strict “no touch” policy on certain goodies, or there would be no recipes left to share here! It’s a constant battle, but one worth fighting for the sake of delicious new creations.
So, a friendly warning: if you stumble upon something in our pantry that might be destined for cookies, brownies, or dessert recipes, it’s best to ask before indulging. Otherwise, you might just have to deal with Mama Bear!

Why These Oreo Stuffed Brownies Are a Must-Try for Every Dessert Lover
- Unforgettable Flavor Explosion: If you’re searching for an awesome dessert that will make your taste buds dance with joy, then you absolutely need to try this Oreo stuffed brownies recipe! The combination of rich chocolate, creamy vanilla, and crunchy cookie bits creates an unparalleled flavor experience.
- A Crowd-Pleasing Creation: This incredible fusion of classic fudgy brownies and beloved Oreo cookies is guaranteed to be a hit with everyone, from the pickiest eaters to the most seasoned dessert connoisseurs. It’s the perfect treat to bring smiles to both kids and adults alike.
- Pure Oreo Brownie Heaven: These brownies transcend ordinary desserts; they are, quite simply, Oreo Brownie Heaven. Every layer is meticulously crafted to maximize delight, from the chewy brownie base to the sweet, vanilla-flavored frosting.
- Irresistible Layers of Goodness: Who doesn’t adore the harmonious blend of rich brownies, iconic Oreos, smooth chocolate ganache, and luscious vanilla frosting? This dessert brings together all these beloved elements into one irresistible package.
- Simple Steps, Spectacular Results: With just a few basic ingredients and some straightforward steps, you can create a fun, visually stunning, and amazingly delicious Oreo dessert that looks as impressive as it tastes. It’s an achievable luxury for any home baker.
- Your New Guilty Pleasure: Get ready to discover why this delightful creation is a must-try. It’s a true guilty pleasure that will captivate Oreo-lovers and dessert-enthusiasts, becoming a staple in your recipe collection.
- Perfect for Any Occasion: These decadent treats are ideal for everything from game day gatherings and lively parties to birthday celebrations, summer BBQs, cozy potlucks, and so much more! Just like our indulgent Oreo Chocolate Ganache Cheesecake, they’re designed to make any event extra special.


Understanding the Irresistible Layers of Our Oreo Stuffed Brownies
What makes these brownies so uniquely captivating? It’s all about the layers, each contributing a distinct texture and flavor that builds into a truly unforgettable dessert experience. Let’s delve into the anatomy of this sweet masterpiece.
The Fudgy Brownie Base
The foundation of this dessert is a rich, dense, and intensely chocolatey brownie. We aim for that perfect fudgy texture—chewy edges, a slightly crinkled top, and a moist, gooey center. The quality of chocolate and cocoa powder is paramount here, delivering a deep, satisfying cocoa flavor that acts as the perfect canvas for the Oreo elements. This homemade base ensures superior taste and texture compared to any boxed mix.
The Signature Oreo Filling
Nestled within the warm brownie batter, before baking, are whole Oreo cookies. These aren’t just sprinkled on top; they’re lovingly pressed into the batter, ensuring that every bite into a brownie square is met with the delightful surprise of a full, crunchy Oreo, complete with its iconic cream filling. This adds an incredible textural contrast and a burst of familiar cookie flavor right at the heart of the brownie.
Creamy Oreo Vanilla Frosting
After the brownies have cooled, they are crowned with a generous layer of homemade vanilla buttercream frosting. This isn’t just any vanilla frosting; it’s specifically designed to mimic the beloved sweet, slightly salty, and incredibly smooth cream filling of an Oreo cookie. It adds a delightful creaminess and a complementary vanilla note that elevates the overall profile of the dessert.
Lustrous Chocolate Ganache Drizzle
To finish, a simple yet elegant chocolate ganache is drizzled over the vanilla frosting and chopped Oreos. This ganache provides an extra layer of chocolate richness, a beautiful sheen, and a touch of sophistication. It hardens slightly as it cools, creating a delicate crackle that contrasts wonderfully with the soft frosting and fudgy brownie.
Final Oreo Topping
As if the layers weren’t enough, chopped Oreo cookies are scattered over the frosting before the ganache drizzle. This final touch not only adds visual appeal but also provides another layer of satisfying crunch and that unmistakable Oreo flavor, ensuring that no bite goes without a taste of the star ingredient.
Each component plays a crucial role, building a dessert that is more than the sum of its parts—it’s a celebration of indulgence, texture, and pure chocolate-Oreo bliss.
Essential Ingredients for Your Ultimate Oreo Brownie Creation
Crafting these extraordinary Oreo stuffed brownies requires a careful selection of ingredients, ensuring each layer delivers maximum flavor and the perfect texture. Here’s a detailed breakdown of what you’ll need for each component:
Oreo Stuffed Brownies Recipe
- Unsalted butter: The base for rich flavor and fudgy texture.
- 60% cacao bittersweet chocolate chips: Provides deep, complex chocolate flavor without being overly sweet, balancing the Oreos.
- Eggs, room temperature: Essential for proper emulsification and a smooth, consistent brownie batter.
- Granulated sugar: Sweetens the brownies and contributes to their moist texture.
- Salt: A crucial flavor enhancer, bringing out the chocolate’s depth and balancing the sweetness.
- Vanilla extract: Adds warmth and rounds out the chocolate flavor.
- All-purpose flour: Just enough to give structure without making the brownies cakey.
- Unsweetened cocoa powder: Boosts the chocolate intensity, ensuring a truly rich brownie.
- 8-10 Oreo cookies: Chopped or broken into quarters, these are the stars stuffed inside the brownies. Consider using Double Stuf for extra creaminess!
Oreo Vanilla Frosting Recipe
- Shortening, like Crisco: Provides stability and a light, fluffy texture to the frosting.
- Unsalted butter, softened: Adds richness and creamy flavor.
- Marshmallow creme: Contributes to the frosting’s signature fluffy texture and adds a subtle sweetness that mimics the Oreo filling.
- Confectioners sugar: The primary sweetener for frosting, ensuring a smooth, lump-free consistency.
- Vanilla extract or vanilla bean paste: Crucial for imparting that distinctive Oreo cream flavor.
- Pinch of salt: Balances the sweetness and enhances all other flavors in the frosting.
- 6-8 Oreo cookies: Chopped or broken into quarters, these are for topping the frosting.
Chocolate Ganache Recipe
- Semi-sweet chocolate chips: Creates a luscious, drippable ganache that adds another layer of chocolate goodness.
- Unsalted butter: Adds richness and helps the ganache achieve a smooth, glossy consistency.

Step-by-Step Guide: How to Bake Perfect Oreo Stuffed Brownies
Creating these incredible Oreo Stuffed Brownies is a rewarding process, yielding a dessert that’s sure to impress. Follow these detailed instructions for each component to achieve fudgy perfection and delightful frosting.
For the Oreo Stuffed Brownies
- Preheat Oven: Preheat your oven to 350 degrees Fahrenheit (175°C).
- Prepare Pan: Line an 8×8 inch baking pan with aluminum foil, leaving an overhang on the sides to create “handles.” Lightly grease the foil with cooking spray or butter. This will make it much easier to lift the brownies out once cooled.
- Melt Butter: In a small saucepan, melt the unsalted butter over the lowest heat setting until fully liquefied. Be careful not to brown it.
- Melt Chocolate Chips: Remove the saucepan from heat. Add the bittersweet chocolate chips to the melted butter and whisk gently until the chocolate is completely melted and smooth. If needed, return to very low heat for a few seconds, stirring constantly. Set aside to cool slightly.
- Beat Eggs: In a large mixing bowl, lightly beat the room temperature eggs with a large whisk until just combined and slightly frothy.
- Incorporate Sugar and Salt: Add the granulated sugar and salt to the beaten eggs. Whisk until just incorporated and the sugar begins to dissolve.
- Combine Chocolate Mixture: Give the melted chocolate and butter mixture a final whisk, then slowly pour it into the egg and sugar mixture. Whisk until everything is well combined and smooth. Stir in the vanilla extract.
- Add Dry Ingredients: Sift the all-purpose flour and unsweetened cocoa powder directly over the brownie batter. Using a silicone spatula or whisk, gently fold the dry ingredients into the wet ingredients until just combined. Be careful not to overmix; overmixing can lead to tougher brownies.
- Pour Batter: Pour the brownie batter into your prepared 8×8 inch pan, spreading it evenly with the spatula.
- Stuff with Oreos: Take your chopped or quartered Oreo cookies and evenly press them into the brownie batter. Ensure they are fully submerged or mostly covered by the batter.
- Bake: Bake for 25-35 minutes, depending on your oven and pan size. To check for doneness, insert a toothpick into the center of the brownies. It should come out with moist crumbs, but not wet batter. Overbaking will result in dry brownies.
- Cool Completely: Transfer the pan to a wire cooling rack and let it cool completely. For easier frosting and cleaner cuts, place the cooled brownies in the fridge for at least 15-30 minutes after they’ve come out of the oven and cooled slightly. Brownies (and cakes) are always easiest to frost when they are cold and firm.
For the Oreo Vanilla Frosting
- Prepare Frosting Base: In a small mixing bowl, cream together the shortening and softened unsalted butter until light and fluffy. Then, add the marshmallow cream, confectioners sugar, vanilla extract (or vanilla bean paste), and a pinch of salt. Beat on low speed to combine, then gradually increase the speed to medium-high and beat until the frosting is smooth, light, and fluffy.
- Frost Brownies: Once the brownies are completely cool (and ideally chilled), dollop the frosting generously over them. Use a small offset spatula to spread the frosting evenly across the top.
- Top with Oreos: Generously sprinkle the chopped or quartered Oreo cookies over the freshly applied vanilla frosting. This adds texture and a beautiful presentation to your Oreo stuffed brownies recipe! YUM!
For the Chocolate Ganache
- Melt Ganache Ingredients: In a microwave-safe bowl, combine the semi-sweet chocolate chips and unsalted butter. Microwave in 30-second increments, stirring well after each interval, until the chocolate is fully melted and the mixture is smooth and glossy.
- Drizzle Ganache: For a neat drizzle, spoon the melted ganache into a small plastic bag (like a Ziploc). Snip a very small hole in one corner of the bag and squeeze the ganache in an even drizzle pattern all over the chopped Oreo cookies and vanilla frosting. Alternatively, you can simply use a spoon to artfully drizzle the ganache over the top.
- Set and Serve: Allow the brownies to set for a few minutes so the ganache can firm up slightly. Once set, use the foil handles to lift the entire slab of brownies out of the pan. Place on a cutting board, remove the foil, and cut into desired squares. Serve immediately and watch them disappear! Leftovers should be stored in an airtight container.
Tips for Brownie Baking Success
Achieving the perfect Oreo stuffed brownie is all about a few key techniques. Keep these tips in mind to ensure your brownies are as fudgy, flavorful, and beautiful as possible:
- Pan Perfection: Always line your baking pan with parchment paper or aluminum foil, leaving an overhang on two sides. This creates “handles” that allow you to easily lift the entire slab of cooled brownies out of the pan, making cutting a breeze and ensuring clean edges. Don’t forget to lightly grease the lining!
- Temperature Matters: Ensure your eggs are at room temperature. This helps them incorporate better into the batter, leading to a smoother emulsion and a more uniform texture in your brownies. Similarly, ensure your butter for the frosting is softened, but not melted, for a light and airy consistency.
- Don’t Overmix: When adding the flour and cocoa powder to the wet ingredients, mix only until just combined. Overmixing develops the gluten in the flour, which can result in tough, cakey brownies rather than the desired fudgy texture. A few streaks of flour are better than an overmixed batter.
- Cooling Patience: It’s tempting to dive into warm brownies, but for clean cuts and optimal frosting application, let your brownies cool completely. For an even firmer base, chilling them in the refrigerator for 15-30 minutes after they’ve cooled to room temperature will make them much easier to frost and slice.
- Frosting Finesse: For the vanilla frosting, ensure your butter and shortening are properly softened. Beat them together thoroughly before adding other ingredients to achieve a smooth, creamy base. If the frosting seems too thick, add a tiny splash of milk or cream; if too thin, add a little more confectioners’ sugar.
- Ganache Grace: When making the chocolate ganache, melt the chocolate and butter gently. Overheating can cause the chocolate to seize or become grainy. Microwave in short bursts, stirring frequently, or use a double boiler. For drizzling, ensure the ganache is warm enough to flow but not so hot that it melts the frosting.
Variations & Customization Ideas
While the classic Oreo Stuffed Brownie is undeniably perfect, there’s always room to get creative and tailor this recipe to your own taste or occasion. Here are some inspiring ideas for variations and customizations:
- Explore Oreo Flavors: Don’t limit yourself to original Oreos! Experiment with different flavors like Mint Oreos, Peanut Butter Oreos, Golden Oreos, or seasonal varieties. Each will bring a unique twist to the brownie’s core flavor.
- Add More Mix-ins: Boost the texture and flavor of your brownie batter by folding in other delicious additions. Think chopped nuts (walnuts, pecans), white chocolate chips, dark chocolate chunks, or even a swirl of caramel or peanut butter before baking.
- Alternative Frostings: If vanilla isn’t your only love, consider swapping out the Oreo vanilla frosting for other delightful options. A cream cheese frosting, a rich chocolate buttercream, or even a peanut butter frosting could make for an exciting change.
- White Chocolate Delight: Instead of the dark chocolate ganache, try a white chocolate ganache drizzle for a striking visual contrast and a different flavor profile. You could even tint the white chocolate ganache with food coloring for festive occasions!
- Mini Marvels: For bite-sized treats perfect for parties, bake the brownies in a mini muffin tin. Adjust baking time accordingly. Stuff mini Oreos into these for an extra cute touch.
- Boozy Brownies: For an adult twist, add a splash of Kahlua, Bailey’s, or a coffee liqueur to the brownie batter or ganache for an enhanced depth of flavor.
Frequently Asked Questions (FAQs) About Oreo Stuffed Brownies
Here are some common questions and helpful answers to ensure your Oreo Stuffed Brownies turn out perfectly every time:
- Can I use a boxed brownie mix for this recipe?
- Absolutely! While this recipe provides instructions for homemade brownies, you can certainly use your favorite boxed brownie mix to save time. Just prepare the mix according to package directions, then proceed with pressing the Oreos into the batter and follow the frosting and ganache steps.
- How far in advance can I make these brownies?
- These brownies are best enjoyed within 2-3 days of baking. You can bake the brownies a day in advance, let them cool completely, then frost and decorate them on the day you plan to serve. This allows them to set nicely.
- What’s the best way to store leftover Oreo brownies?
- Store any leftover brownies in an airtight container at room temperature for up to 3 days, or in the refrigerator for up to a week. If storing in the fridge, let them come to room temperature for about 15-20 minutes before serving for the best texture.
- Can I freeze Oreo stuffed brownies?
- Yes, you can! For best results, freeze the brownies *before* frosting them. Once cooled, wrap individual brownie squares tightly in plastic wrap, then place them in a freezer-safe bag or container for up to 2-3 months. Thaw at room temperature, then frost and decorate as desired. You can also freeze fully frosted brownies, but wrap them carefully to protect the frosting.
- My brownies aren’t fudgy enough; what went wrong?
- The most common reasons for cakey or dry brownies are overmixing the batter (which develops gluten) or overbaking. Ensure you only mix until the dry ingredients are just incorporated, and always test for doneness with a toothpick – it should come out with moist crumbs, not completely clean.
Serving & Storage Suggestions
These Oreo Stuffed Brownies are incredible on their own, but a few simple touches can elevate the experience even further. Serve them slightly chilled or at room temperature, depending on your preference. They pair beautifully with a tall glass of cold milk, a scoop of vanilla bean ice cream, or even a hot cup of coffee for a truly indulgent treat. When serving at a party, arrange them artfully on a platter to showcase their inviting layers. To keep them fresh, store any leftovers in an airtight container. If you prefer a firmer texture, refrigeration is ideal, but for that ultimate fudgy chew, bring them back to room temperature before enjoying.


With Oreo Stuffed Brownies like this, what’s a girl (or guy!) to do? Eat ’em. Eat ’em like a Rock Star! Indulge in every rich, fudgy, and creamy bite, savoring the delightful combination of chocolate and America’s favorite cookie. This dessert is designed for pure enjoyment, so grab a square and treat yourself to a truly exceptional sweet experience!
More Decadent Brownie Recipes to Indulge In
If you’ve fallen in love with these Oreo Stuffed Brownies and are eager to explore more rich, chocolatey delights, you’re in luck! Here are some other incredible brownie recipes that we adore, each offering a unique twist on this classic dessert:
- Mini Red Velvet Brownies with Vanilla Bean Cream Cheese Frosting
- Peppermint Crunch Buttercream Marshmallow Brownies
- Triple Chocolate Malted Whoppers Brownies
- Reese’s Peanut Butter Cup Explosion Brownies
- Perfect Brownies {For that Chocolate ‘Fix’}
- Ultimate Gooey Brownies
- Super Easy Homemade Brownies
- Chocolate Pecan Pie Brownies
- Chocolate Cream Cheese Frosted Brownies
Oreo Stuffed Brownies with Oreo Vanilla Frosting
Author: Kim Lange
Summary: These Oreo-stuffed fudgy brownies are rich and decadent. The vanilla frosting on top mimics the Oreo frosting found in the middle of Oreo cookies, and then there are more Oreo cookies loaded on top with a chocolate ganache drizzle. These brownie beauties are bursting with Oreo cookie love in every bite.
Prep Time: 20 mins
Cook Time: 25 mins
Course: Dessert
Servings: 16 Servings
Keyword: brownies, buttercream frosting, Oreos
Ingredients
Oreo Stuffed Brownies
- 1 stick unsalted butter
- ¾ cup 60% cacao bittersweet chocolate chips
- 2 large eggs (room temp)
- 1 cup sugar
- scant 1/2 teaspoon salt
- 1 teaspoon pure vanilla extract
- ¼ cups + 2 tablespoons all-purpose flour
- ¼ cups + 2 tablespoons unsweetened cocoa powder
- 8-10 Oreo cookies chopped or broken up into quarters.
Oreo Vanilla Frosting
- 2 tablespoons shortening (like Crisco)
- ½ stick unsalted butter (softened)
- ½ cup marshmallow creme
- ⅔ cup confectioners sugar
- 1 teaspoon vanilla extract or vanilla bean paste
- pinch of salt
- 6-8 Oreo cookies chopped or broken into quarters
Chocolate Ganache
- ½ cup semi-sweet chocolate chips
- 1 tablespoon unsalted butter
Instructions
For the Oreo Stuffed Brownies
- Preheat oven to 350 degrees.
- Prepare an 8×8 pan, covering pan with aluminum foil, then lightly grease foil.
- Melt butter in saucepan on lowest setting until melted.
- Add chocolate chips to melted butter, whisking until melted. Turn off heat and let sit.
- In a large mixing bowl, use a large whisk, lightly beat the eggs.
- Add the sugar and salt to the eggs and whisk until just incorporated.
- Whisk the melted chocolate, then add into egg mixture and whisk until combined. Whisk in vanilla.
- Sift flour and cocoa powder over brownie batter and stir in with silicone spatula or whisk until just combined.
- Pour batter into pan, spreading out with spatula.
- Press chopped Oreos into batter.
- Bake for 25 – 35 minutes depending on size pan. Check center doneness by inserting a toothpick until it comes out clean.
- Transfer pan to cooling and rack and let cool. Place in fridge to speed up process, 15 minutes after taking out of oven. (Brownies and cakes are easiest to frost when refrigerated and are cold.)
For the Oreo Vanilla Frosting
- In a small mixing bowl, cream butter, shortening together, then add in marshmallow cream, confectioners sugar, vanilla and salt and beat together on low increasing speed until smooth.
- Dollop frosting over brownies and spread out using a small spatula.
- Place chopped Oreos on top of frosting.
For the Chocolate Ganache
- Using microwave, melt chocolate and butter together in 30 second increments until melted. Spoon chocolate into a plastic bag, snip a small hole in corner of bag and squeeze ganache all over the cookies and frosting or just use a spoon and drizzle.
- Let brownies set and cut into squares and serve. Leftovers should be sealed.
Notes
Double recipe for 9×13 pan.
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