If you’re looking for a quick, no-fuss dessert that will have everyone asking for seconds, this Easy Fudgy Oreo Brownie recipe is your golden ticket. It delivers everything you want in a brownie—chewy edges, a gooey, chocolatey center, and the irresistible crunch of Oreo cookies packed into every bite. Whether you’re making a last-minute treat for guests or just satisfying a chocolate craving on a weeknight, these brownies come together fast and bake up into a ridiculously delicious treat with minimal effort.

Why You’ll Love This Recipe

Ultra-Fudgy Texture: These brownies are rich, dense, and perfectly gooey in the center, just the way a good brownie should be.
Oreo Overload (in the best way): Crushed Oreos throughout the batter plus extra on top for crunch and visual appeal—because more Oreos is always better.
One-Bowl Wonder: Minimal cleanup required. This recipe comes together in a single bowl, which means less time scrubbing and more time enjoying.
Perfect for Any Occasion: Great for bake sales, potlucks, movie nights, or when you just need a chocolate pick-me-up.

Ingredients You’ll Need

Grab these pantry staples and get ready to wow your tastebuds:

Butter: Adds richness and that classic chewy brownie base.
Sugar: Regular granulated sugar keeps the texture smooth and sweet.
Eggs: Essential for structure and giving the brownies that signature fudgy consistency.
Vanilla Extract: Boosts flavor depth and complements the chocolate.
All-Purpose Flour: Just enough to hold everything together without making them cakey.
Cocoa Powder: Use unsweetened cocoa powder for deep, intense chocolate flavor.
Salt: Balances the sweetness and brings out all the rich flavors.
Crushed Oreo Cookies: Folded into the batter and sprinkled on top—these give the brownies texture, flavor, and a fun twist.
Chocolate Chips (optional but encouraged): For melty pockets of chocolate throughout—totally worth it.

Variations

Here’s how you can play around with the recipe:

Minty Fresh: Use mint-flavored Oreos and a few drops of peppermint extract for a holiday-inspired twist.
Peanut Butter Lovers: Swirl in a few tablespoons of peanut butter before baking. Oreos + PB + brownies = perfection.
Double Chocolate Crunch: Add white chocolate chips or chunks for even more texture contrast and chocolatey layers.
Gluten-Free: Use a 1:1 gluten-free flour substitute and gluten-free chocolate sandwich cookies—easy swap, same fudgy magic.

How to Make Easy Fudgy Oreo Brownies

Step 1: Prep Your Pan

Preheat your oven to 350°F. Line an 8×8-inch baking dish with parchment paper, letting the edges hang over for easy removal. Lightly grease it to prevent sticking.

Step 2: Mix Wet Ingredients

In a large bowl, melt the butter (microwave works great). Whisk in sugar until glossy. Beat in the eggs and vanilla extract until the mixture becomes slightly thick and pale.

Step 3: Add Dry Ingredients

Sift in the cocoa powder, flour, and salt. Fold gently until just combined—don’t overmix, or you’ll lose that fudgy magic.

Step 4: Fold in Oreos

Roughly crush your Oreos (leave some big chunks!) and fold most of them into the batter. Save a handful for sprinkling on top.

Step 5: Bake

Pour the thick, glorious batter into your prepared pan and smooth out the top. Scatter remaining Oreos and chocolate chips (if using) across the surface. Bake for 25–30 minutes or until a toothpick inserted in the center comes out with a few moist crumbs.

Step 6: Cool and Slice

Let the brownies cool completely in the pan before slicing into squares. This is the hardest part—but worth the wait for clean, fudgy squares.

Pro Tips for Making the Recipe

Don’t Overbake: Slightly underdone brownies will continue to set as they cool and stay soft and fudgy.
Use Room Temperature Eggs: They mix better and help achieve a smoother batter.
Crush, Don’t Pulverize: Keep the Oreos chunky for more texture—think craggy bits rather than fine crumbs.
Chill for Extra Fudginess: Pop the cooled brownies in the fridge for an hour before slicing for super clean edges and dense texture.

How to Serve

These brownies are a standalone superstar, but if you want to take things over the top:

A La Mode:

Warm a brownie slightly and top with a scoop of vanilla ice cream and a drizzle of chocolate or caramel sauce.

Party Tray:

Cut into bite-size squares and serve with toothpicks for easy sharing at gatherings.

Dessert Platter:

Pair with fresh berries and whipped cream for a beautiful dessert board.

Crumble It:

Use leftover brownies (if there are any!) crumbled into yogurt, milkshakes, or over ice cream.

Make Ahead and Storage

Storing Leftovers

Keep brownies in an airtight container at room temperature for up to 4 days. They stay moist and delicious even on day four.

Freezing

Wrap individual brownie squares in plastic wrap and store in a freezer-safe bag. They’ll keep well for up to 3 months. Thaw at room temperature when ready to eat.

Reheating

Microwave a brownie for 10–15 seconds for that just-baked warmth and gooeyness—especially good with a scoop of ice cream.

FAQs

Can I use boxed brownie mix with Oreos instead?
Yes! If you’re short on time, grab your favorite boxed mix and fold in crushed Oreos before baking. It’s a quick shortcut that still tastes amazing.

Why are my brownies too dry?
Overbaking is the most common culprit. Start checking them around the 25-minute mark, and take them out when there are still moist crumbs on the tester.

Do I need to grease the parchment paper?
It’s a good idea, especially if your batter is very thick. A light grease helps prevent sticking and makes removal even easier.

Can I double this recipe?
Absolutely! Use a 9×13-inch pan and add 5–10 extra minutes to the bake time. Watch closely near the end.

Final Thoughts

If you’re craving a decadent, crowd-pleasing treat that’s low-effort and high-reward, these Easy Fudgy Oreo Brownies are it. They strike the perfect balance of gooey, crunchy, and rich—without any complicated steps. Once you make them, they’ll be in your permanent dessert rotation. Go ahead, treat yourself!

Easy Fudgy Oreo Brownie Recipe