Best Oreo Brookies Bars You’ll Crave After One Bite

There’s a certain joy that comes from blending two beloved treats into one irresistible dessert. When I first attempted to create these Best Oreo Brookies Bars, it was a delightful kitchen experiment that turned into a crowd-favorite recipe. Imagine a rich, fudgy brownie base topped with a luscious, creamy cookie dough studded with Oreo chunks—each bite brings a perfect balance of textures and flavors that will have you reaching for more.

With just a handful of simple ingredients and a little bit of time, this recipe transforms ordinary baking into an extraordinary experience. Whether you’re looking for a dessert to impress at your next gathering or simply a sweet treat to savor during a cozy night in, these brookies deliver all that and more. Plus, who can resist the combination of chocolate and cookies? Let’s dive into the world of brookies and bring a little magic into your kitchen!

Why are Best Oreo Brookies Bars a must-try?

Decadent Flavor Explosion: The Best Oreo Brookies Bars offer an incredible fusion of chocolatey brownie richness paired with creamy, cookie-dough goodness, creating a treat like no other.

Easy to Make: With minimal prep and cooking time, these bars fit perfectly into your busy schedule without skimping on flavor or fun.

Crowd-Pleaser: Whether it’s a family gathering or a cozy night in, these brookies are sure to impress your guests and leave them craving more.

Versatile Treat: Enjoy them warm, or let them cool and slice into bite-size pieces for a delightful dessert that’s great for any occasion.

Perfect for Sharing: These bars yield 32 servings, making them ideal for parties or potlucks, so you can share the love with friends and family!

Best Oreo Brookies Bars Ingredients

For the Brownie Base

  • Unsalted butter, melted – ¾ cup (185 g) brings richness to your brownies.
  • Granulated sugar – 2 ¼ cups (450 g) sweetens and enhances the fudgy texture.
  • Vanilla extract – 2 teaspoons adds a delightful aromatic flavor.
  • Large eggs – 3 eggs create moisture and help bind the ingredients together.
  • Unsweetened black cocoa powder – ¾ cup (96 g) gives a deep chocolate flavor.
  • Salt – ½ teaspoon balances sweetness.
  • All-purpose flour – 1 ¼ cups (150 g), scooped and leveled, gives structure to the brownies.
  • Milk chocolate chips – ¾ cup (120 g) adds indulgent melty pockets in every bite.
  • White chocolate chips – 12 oz (240 g) enhances sweetness and creaminess.

For the Cookie Layer

  • Unsalted butter – ½ cup (125 g) provides a buttery flavor to the cookie dough.
  • Oreo cookies, chopped – 24 add a crunchy texture and iconic taste to your brookies.
  • Large eggs – 2 eggs whip the dough to a fluffy consistency.
  • Granulated sugar – ⅓ cup (67 g) sweetens the cookie layer lightly.
  • Vanilla extract – 2 teaspoons mirrors the flavor in the brownie base.
  • All-purpose flour – 1 ¼ cups (150 g) helps bind the cookie layer together.
  • Salt – ½ teaspoon complements the sweetness of the cookie dough.

Get ready to savor the Best Oreo Brookies Bars that everyone will love!

How to Make Best Oreo Brookies Bars

  1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish or coat it well with non-stick cooking spray to ensure easy removal later.

  2. Sift together the cocoa powder, flour, and salt in a large bowl. This helps to mix the dry ingredients evenly and achieves a smooth brownie texture.

  3. Mix the melted butter, sugar, eggs, and vanilla extract in a large bowl using a hand or stand mixer until everything is well combined. This should take about 2-3 minutes.

  4. Combine the sifted cocoa mixture into the wet ingredients, mixing gently until just incorporated. You want a smooth batter without overmixing!

  5. Stir in the milk chocolate chips until evenly distributed throughout the brownie batter. The melty bits of chocolate will create pockets of bliss in every bite.

  6. Spread the brownie batter into the bottom of the prepared pan, smoothing it out to create an even layer. This will form the delicious base of your brookies.

  7. Bake for 20 minutes, watching for a slightly set top that’s just beginning to crack—an ideal start for the cookie layer.

  8. Prepare the cookie layer while the brownies bake. In a medium microwave-safe bowl, melt ⅔ of the white chocolate chips and butter in 30-second increments, stirring after each until smooth. Set aside to cool slightly.

  9. Beat the eggs in a large bowl using a mixer until foamy and light. This should take about 1-2 minutes.

  10. Add the sugar and vanilla extract to the eggs, mixing until completely combined and slightly fluffy.

  11. Incorporate the cooled white chocolate mixture, pouring it carefully to maintain the fluffiness from the eggs.

  12. Mix in the flour and salt until just combined, creating a lovely, creamy cookie dough consistency.

  13. Fold in the chopped Oreo pieces and the remaining white chocolate chips, gently incorporating them to keep the dough light and airy.

  14. Drop chunks of the cookie dough over the brownie layer using a large spoon. Aim for a mostly covered brownie base for that perfect brookie blend.

  15. Bake for an additional 30 to 35 minutes. Look for a golden top and a set cookie layer, which will balance perfectly with the gooey brownie underneath.

  16. Cool the brookies completely in the pan before slicing. This step helps ensure clean cuts and prevents messy servings.

Optional: Serve warm with a scoop of ice cream for an indulgent treat!

Exact quantities are listed in the recipe card below.

Best Oreo Brookies Bars

Best Oreo Brookies Bars Variations

Feel free to make these brookies your own with these fun twists and substitutions!

  • Gluten-Free: Use a 1:1 gluten-free flour blend in place of all-purpose flour for a gluten-free treat that doesn’t compromise on flavor!

  • Nutty Delight: Fold in ½ cup of chopped nuts, like walnuts or pecans, into the brownie batter for added crunch and a delightful nutty flavor.

  • Minty Fresh: Add 1 teaspoon of peppermint extract to the brownie mix for a refreshing minty twist that complements the chocolate beautifully.

  • Spicy Kick: Sprinkle a pinch of cayenne pepper or cinnamon into the cookie batter for a surprising warmth that adds depth to your sweet treat.

  • Dairy-Free: Substitute coconut oil for butter and use dairy-free chocolate chips to create a delicious dairy-free version that’s just as satisfying!

  • Peanut Butter Magic: Swirl in ½ cup of creamy peanut butter into the brownie layer before baking for a rich and nutty combination that will take your brookies to the next level.

  • Fruit Fusion: Incorporate 1 cup of chopped fresh strawberries or raspberries into the cookie layer for a fruity twist that brightens every bite.

  • Double Chocolate: Replace half the flour with cocoa powder in the cookie layer for an extra decadent, chocolatey cookie that complements the brownie base.

Storage Tips for Best Oreo Brookies Bars

Room Temperature: Store brookies in an airtight container for up to 3 days. This keeps them fresh and maintains that chewy texture you love.

Fridge: If you want to prolong their life, refrigerate brookies for up to a week in an airtight container. Allow them to come to room temperature before enjoying!

Freezer: Freeze brookies for up to 3 months. Slice into bars, wrap individually in plastic wrap, then place them in a freezer-safe bag for easy access.

Reheating: To warm up your brookies, microwave for about 10-15 seconds or until just warmed through, bringing back that gooey goodness in the best Oreo brookies bars!

What to Serve with Best Oreo Brookies Bars?

Indulge in a delightful sweet experience that pairs perfectly with these luscious treats.

  • Vanilla Ice Cream: A scoop atop your brookies creates a delicious contrast, enhancing the chocolatey flavor with creamy sweetness.

  • Fresh Berries: Strawberries, raspberries, or blueberries add a fresh, tart burst that brightens every bite of your rich brookies.

  • Whipped Cream: Light and fluffy, whipped cream balances the dense, fudgy texture of the brookies beautifully, making each serving feel like a dreamy dessert.

  • Coffee: The depth of a freshly brewed cup enhances the rich chocolate flavors, making it a perfect companion for these sweet bars.

  • Chocolate Sauce: Drizzling warm chocolate sauce over each bar is a decadent way to amp up the indulgence. It’s a chocolate lover’s paradise!

  • Mint Chocolate Milkshake: Creamy and refreshing, a mint milkshake creates a playful contrast to the rich flavors of the brookies, enhancing the overall experience.

  • Nutty Caramel Drizzle: A touch of salty caramel with crushed nuts elevates your brookies to a whole new level—sweet, salty, and utterly delicious.

Tips for the Best Oreo Brookies Bars

Cool Completely: Allow the brookies to cool entirely before slicing. This ensures clean, beautiful cuts and enhances flavor.

Don’t Overmix: When combining the brownie ingredients, mix just until combined to maintain a light and fudgy texture in the best Oreo brookies bars.

Use Room Temperature Eggs: Ensure your eggs are at room temperature as they incorporate better into the batter, leading to a perfectly fluffy cookie layer.

Watch the Baking Time: Keep an eye on your brookies towards the end of baking. Remove them from the oven when the top is golden to prevent overbaking.

Storage Tips: Store leftover brookies in an airtight container at room temperature to keep them fresh and chewy for days.

Make Ahead Options

These Best Oreo Brookies Bars are perfect for meal prep enthusiasts seeking to save time during busy weeks! You can prepare the brownie base and cookie layer up to 24 hours in advance. Simply bake the brownie layer, let it cool, and store it covered at room temperature or refrigerate. The cookie dough can be mixed, then stored in the refrigerator. When you’re ready to enjoy, drop the chilled cookie dough over the brownie layer and bake as instructed. This method not only makes your baking day easier but ensures they taste just as delicious and fresh when served!

Best Oreo Brookies Bars

Best Oreo Brookies Bars Recipe FAQs

What type of cocoa powder should I use?
I recommend using unsweetened black cocoa powder for a deep, rich chocolate flavor. It truly elevates the taste of your brookies. Regular unsweetened cocoa powder can also work, but the color and taste will differ slightly.

How do I store leftover brookies?
You can store your brookies in an airtight container at room temperature for up to 3 days. For longer storage, keep them in the fridge for up to a week, ensuring they’re covered well. If you want to keep them fresh for months, slice them, wrap each piece in plastic wrap, and freeze for up to 3 months!

Can I freeze brookies, and how?
Absolutely! To freeze your brookies, first, allow them to cool completely. Then, slice them into bars, wrap each one in plastic wrap, and place them into a freezer-safe bag. This way, you’ll have individual treats ready to enjoy anytime!

Why did my brownie layer sink or not rise properly?
Don’t worry—this can happen sometimes! Make sure to pre-bake the brownie layer for the full 20 minutes, until slightly set. If the mixture is overmixed or the eggs are too cold, it can affect the rise as well. Try using room temperature eggs next time for a lighter texture.

Can I adjust this recipe for dietary restrictions?
Definitely! For a gluten-free option, substitute the all-purpose flour for a 1:1 gluten-free blend. You can also use dairy-free butter and chocolate chips to accommodate lactose intolerance. However, be mindful of allergies, especially to peanuts, as some chocolate brands may contain traces.

How should I serve brookies for the best experience?
For an indulgent delight, serve your brookies warm with a scoop of vanilla ice cream on top; it’s a game-changer! Alternatively, slice them into bite-sized chunks for sharing at parties, where they’re sure to be a hit. Enjoy the best Oreo brookies bars with loved ones!

Best Oreo Brookies Bars

Best Oreo Brookies Bars You'll Crave After One Bite

Indulge in the Best Oreo Brookies Bars, a delightful blend of brownie and cookie dough topped with Oreo chunks.
Prep Time 20 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Servings: 32 bars
Course: desserts
Cuisine: American
Calories: 250

Ingredients
  

For the Brownie Base
  • ¾ cup unsalted butter, melted brings richness to your brownies.
  • 2 ¼ cups granulated sugar sweetens and enhances the fudgy texture.
  • 2 teaspoons vanilla extract adds a delightful aromatic flavor.
  • 3 large eggs create moisture and help bind the ingredients together.
  • ¾ cup unsweetened black cocoa powder gives a deep chocolate flavor.
  • ½ teaspoon salt balances sweetness.
  • 1 ¼ cups all-purpose flour gives structure to the brownies.
  • ¾ cup milk chocolate chips adds indulgent melty pockets in every bite.
  • 12 oz white chocolate chips enhances sweetness and creaminess.
For the Cookie Layer
  • ½ cup unsalted butter provides a buttery flavor to the cookie dough.
  • 24 ounces Oreo cookies, chopped adds a crunchy texture and iconic taste to your brookies.
  • 2 large eggs whip the dough to a fluffy consistency.
  • cup granulated sugar sweetens the cookie layer lightly.
  • 2 teaspoons vanilla extract mirrors the flavor in the brownie base.
  • 1 ¼ cups all-purpose flour helps bind the cookie layer together.
  • ½ teaspoon salt complements the sweetness of the cookie dough.

Equipment

  • 9x13-inch baking dish
  • Mixing bowls
  • hand or stand mixer
  • microwave-safe bowl

Method
 

How to Make Best Oreo Brookies Bars
  1. Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish or coat it well with non-stick cooking spray to ensure easy removal later.
  2. Sift together the cocoa powder, flour, and salt in a large bowl.
  3. Mix the melted butter, sugar, eggs, and vanilla extract in a large bowl until everything is well combined.
  4. Combine the sifted cocoa mixture into the wet ingredients, mixing gently until just incorporated.
  5. Stir in the milk chocolate chips until evenly distributed throughout the brownie batter.
  6. Spread the brownie batter into the bottom of the prepared pan, smoothing it out.
  7. Bake for 20 minutes.
  8. Prepare the cookie layer while the brownies bake.
  9. Beat the eggs in a large bowl until foamy and light.
  10. Add the sugar and vanilla extract to the eggs, mixing until completely combined.
  11. Incorporate the cooled white chocolate mixture, pouring it carefully.
  12. Mix in the flour and salt until just combined.
  13. Fold in the chopped Oreo pieces and the remaining white chocolate chips.
  14. Drop chunks of the cookie dough over the brownie layer using a large spoon.
  15. Bake for an additional 30 to 35 minutes.
  16. Cool the brookies completely in the pan before slicing.

Nutrition

Serving: 1barCalories: 250kcalCarbohydrates: 35gProtein: 3gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 40mgSodium: 150mgPotassium: 120mgFiber: 1gSugar: 20gVitamin A: 200IUCalcium: 30mgIron: 1mg

Notes

Serve warm with a scoop of ice cream for an indulgent treat!

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