Let me take you on a delicious journey through one of the most mouth-watering desserts you’ll ever experience – Oreo Cheesecake Brownies. If you’re a fan of rich, chocolatey treats that combine the best of multiple worlds, this recipe is about to become your new obsession.
The Story Behind the Dessert
As a passionate baker, I’ve always believed that the most incredible desserts come from combining beloved classics. Oreos, brownies, and cheesecake are three desserts that individually spark joy – but together? They create a culinary masterpiece that’s truly irresistible.
Why You’ll Fall in Love with These Brownies
Imagine sinking your teeth into a dessert that offers:
- A crisp Oreo cookie base
- A fudgy, decadent brownie layer
- A creamy cheesecake swirl
- Chunks of beloved Oreo cookies scattered throughout
This isn’t just a dessert; it’s an experience that will have your taste buds dancing and your friends begging for the recipe.
The Ingredients: Choosing Quality for Maximum Flavor
Oreo Base: The Foundation of Deliciousness
The secret to an incredible Oreo base starts with the cookies themselves. I recommend using a full 300g of Oreos, finely crushed to create a perfect, compact base. The addition of 90g of melted unsalted butter helps bind the cookies together, creating a crisp and flavorful foundation that sets the stage for the entire dessert.
Brownie Layer: Rich Chocolate Perfection
For the brownie layer, quality is key. I use:
- 200g of unsalted butter
- 200g of dark chocolate chips (at least 70% cocoa)
- 275g of light brown soft sugar or caster sugar
- 4 medium eggs
- 100g of plain flour
- 50g of cocoa powder
Pro tip: The high cocoa percentage in the chocolate is crucial. It provides a deep, rich chocolate flavor that elevates these brownies from good to absolutely extraordinary.
Cheesecake Swirl: Creamy Decadence
The cheesecake layer is where magic truly happens. I carefully select:
- 250g of full-fat cream cheese (don’t skimp on the fat content!)
- 100g of caster sugar
- 1 medium egg
- 1/2 teaspoon of vanilla extract
- 100g of chopped Oreos
The full-fat cream cheese ensures a luxuriously smooth and rich cheesecake layer that perfectly complements the dense brownie base.
Mastering the Baking Process: A Culinary Symphony
Preparation Essentials
- Preheat your oven to 180ºC (160ºC fan)
- Line a 9″ square baking tray with parchment paper
- Gather all ingredients and equipment
- Ensure ingredients are at room temperature for optimal mixing

The Step-by-Step Method
Step 1: The Oreo Base
- Finely crush 300g of Oreos
- Melt 90g of unsalted butter
- Mix the crushed Oreos with melted butter
- Press the mixture firmly into the lined baking tray
- Create a compact, even layer that will serve as the foundation of your dessert
Step 2: Brownie Brilliance
- Melt 200g of unsalted butter with 200g of dark chocolate
- Allow the chocolate mixture to cool to room temperature
- Whisk 4 medium eggs with caster sugar until pale and mousse-like
- Carefully fold the cooled chocolate mixture into the egg mixture
- Gently incorporate cocoa powder and plain flour
- Pour the brownie batter over the Oreo base
Step 3: Cheesecake Magic
- Beat cream cheese until smooth
- Add caster sugar and vanilla extract
- Gradually beat in the egg
- Stir in chopped Oreos
- Pour the cheesecake mixture over the brownie layer
- Create beautiful swirls by gently running a knife through the layers
Step 4: The Baking Finale
- Sprinkle additional chopped Oreos on top
- Bake for 25-30 minutes
- Look for a slight wobble in the center
- Allow to cool completely in the tin
Serving and Customizing Your Masterpiece
Presentation Tips
- Use a sharp, clean knife for cutting
- Wipe the knife between cuts for perfect slices
- Chill thoroughly before cutting for clean edges
Creative Variations
Flavor Twists
- Peanut Butter Lovers:
- Add a swirl of peanut butter to the cheesecake layer
- Sprinkle crushed peanut butter cups on top
- Mint Chocolate Madness:
- Use mint-flavored Oreos
- Add a drop of peppermint extract
- Garnish with chocolate mint chips
- Caramel Chocolate Dream:
- Drizzle salted caramel sauce over the top
- Sprinkle sea salt for an extra flavor punch

Storage and Preservation
Refrigeration
- After cooling completely, cover the brownies with plastic wrap or transfer to an airtight container
- Store in the refrigerator for up to 5 days
- For best flavor and texture, let sit at room temperature for 10-15 minutes before serving
Freezing Instructions
- Wrap individual brownies or the entire batch tightly in plastic wrap
- Place in a freezer-safe container or freezer bag
- Can be frozen for up to 3 months
- Thawing:
- Remove from freezer and place in the refrigerator overnight
- Let come to room temperature before serving
- For a quick thaw, leave at room temperature for 1-2 hours
Make-Ahead Tips
- Prepare the brownie base and cheesecake layer up to 24 hours in advance
- Keep separate and assemble just before baking for maximum freshness
- The flavors actually develop and improve after a day in the refrigerator
Perfect Pairings
- Vanilla ice cream
- Whipped cream
- Fresh berries
- Cold milk
- Strong espresso
Pro Baking Tips
- Don’t overmix the batters
- Use a gentle hand when creating swirls
- Let the brownies cool completely for best texture
- For clean cuts, use a hot knife (run under hot water and dry before cutting)
Final Thoughts
These Oreo Cheesecake Brownies are more than just a dessert – they’re an experience. Whether you’re baking for a special occasion or just treating yourself, this recipe is sure to impress. Don’t be afraid to get creative and make it your own!