Oreo-Stuffed Cookie Dough Brownie Bars are the ultimate indulgence that combines the rich flavors of fudgy brownies, soft cookie dough, and the delightful crunch of Oreos. Imagine biting into a warm, gooey brownie only to discover a hidden treasure of creamy cookie dough and crunchy chocolate cookies—pure bliss! Perfect for parties, movie nights, or just because you want to treat yourself after a long day, these bars will steal the show.

These delectable treats remind me of a rainy afternoon spent baking with my best friend. We had an endless supply of Oreos and an insatiable sweet tooth that led us down a deliciously chaotic path in the kitchen. The laughter echoed off the walls as we mixed ingredients and tasted everything along the way. Now, whenever I whip up these Oreo-Stuffed Cookie Dough Brownie Bars, I’m transported back to those carefree moments filled with joy and sugar highs.
Why You'll Love This Recipe
- These Oreo-Stuffed Cookie Dough Brownie Bars are incredibly easy to make; even novice bakers can nail it
- The flavor is out of this world, combining chocolatey goodness with a dreamy cookie dough center
- Visually, they look like decadent layers of happiness that will impress anyone at your gathering
- Perfect for any occasion, whether it’s a family celebration or a cozy night in while binge-watching your favorite series
Ingredients for Oreo-Stuffed Cookie Dough Brownie Bars
Here’s what you’ll need to make this delicious dish:
- Brownie Mix: Use your favorite boxed brownie mix for convenience or make it from scratch if you’re feeling adventurous.
- Eggs: You’ll need two large eggs to help bind the brownie mixture together.
- Vegetable Oil: About half a cup will give the brownies that moist texture we all love.
- Oreo Cookies: Grab a family-sized pack because you’ll want extra for snacking during preparation.
- Flour: A cup of all-purpose flour gives the cookie dough its structure.
- Brown Sugar: Using brown sugar adds richness and moisture to the cookie dough.
- Vanilla Extract: A splash of pure vanilla extract enhances the flavors beautifully.
The full ingredients list, including measurements, is provided in the recipe card directly below.
How to Make Oreo-Stuffed Cookie Dough Brownie Bars
Follow these simple steps to prepare this delicious dish:
Step 1: Preheat Your Oven
Preheat your oven to 350°F (175°C). Grease a baking dish (about 9×13 inches) with nonstick spray or line it with parchment paper for easy cleanup.
Step 2: Prepare the Brownie Batter
In a mixing bowl, combine your brownie mix with eggs and vegetable oil according to package instructions. Stir until smooth and glossy—this is where you’ll start feeling like a baking superstar!
Step 3: Make the Cookie Dough
In another bowl, mix flour, brown sugar, and vanilla extract until combined. Add softened butter (if using) and mix until you have a soft dough. Fold in some crushed Oreos for that extra crunch!
Step 4: Layer It Up
Pour half of your brownie batter into the prepared baking dish. Next, spread out your cookie dough evenly over that layer like you’re spreading joy on top of sadness (which is exactly what we’re doing here). Top it off with the remaining brownie batter.
Step 5: Bake Away!
Slide the baking dish into your preheated oven and bake for about 25-30 minutes or until a toothpick inserted comes out mostly clean—remember, you want some gooeyness!
Step 6: Cool Down & Serve
Once baked, let them cool in the pan for about ten minutes before transferring them to a wire rack. Cut into squares and get ready for applause as you serve these beauties!
Transfer to plates and enjoy these incredible Oreo-Stuffed Cookie Dough Brownie Bars warm or at room temperature; either way, they’re sure to be devoured!
You Must Know
- These Oreo-Stuffed Cookie Dough Brownie Bars are a dessert lover’s dream come true
- Combining rich chocolate brownie, buttery cookie dough, and creamy Oreos creates an irresistible treat
- Perfect for parties or binge-watching your favorite show, these bars will disappear faster than you can say “more, please!”
Perfecting the Cooking Process
First, prepare the brownie batter and bake it to perfection. While the brownies cool, whip up the cookie dough. Then, layer the cookie dough on top of the cooled brownies and add Oreos before baking again for a delightful finish.
Add Your Touch
Feel free to swap out Oreos for your favorite sandwich cookies or add nuts to the cookie dough for extra crunch. You can also experiment with different chocolate chips or even a drizzle of caramel on top for added sweetness.
Storing & Reheating
Store any leftover Oreo-Stuffed Cookie Dough Brownie Bars in an airtight container at room temperature for up to three days. For longer storage, keep them in the fridge, where they’ll last up to a week. Reheat briefly in the microwave for that fresh-baked feel.
Chef's Helpful Tips
- Always let your brownies cool completely before adding the cookie dough layer; this prevents melting and creates distinct layers
- Use room temperature butter for smoother cookie dough mixing; cold butter can lead to lumps
- Don’t overbake; check with a toothpick to ensure fudginess remains
Sometimes I find myself reminiscing about that one time I made these bars for a family gathering. Everyone went wild over them, and my cousin nearly cried when he realized there were no leftovers!
FAQs:
What are Oreo-Stuffed Cookie Dough Brownie Bars?
Oreo-Stuffed Cookie Dough Brownie Bars are a delightful dessert that combines the rich flavors of brownie and cookie dough with the iconic taste of Oreo cookies. This treat features a chewy brownie base layered with cookie dough, which is then stuffed with whole Oreo cookies. The result is a decadent dessert that satisfies chocolate cravings while delivering the crunch of Oreos in every bite.
How do I store Oreo-Stuffed Cookie Dough Brownie Bars?
To store your Oreo-Stuffed Cookie Dough Brownie Bars, place them in an airtight container at room temperature for up to three days. If you want to keep them fresh for longer, consider refrigerating them. For extended storage, you can freeze these bars by wrapping individual pieces in plastic wrap and placing them in a freezer-safe bag. They will stay good for up to three months in the freezer.
Can I customize my Oreo-Stuffed Cookie Dough Brownie Bars?
Absolutely! You can customize your Oreo-Stuffed Cookie Dough Brownie Bars by adding different types of candy or nuts to the cookie dough layer. Consider using peanut butter cups, chocolate chips, or even caramel swirls for added flavor. You can also experiment with different flavors of Oreos—think mint or peanut butter—for a unique twist on this classic dessert.
Are Oreo-Stuffed Cookie Dough Brownie Bars easy to make?
Yes, making Oreo-Stuffed Cookie Dough Brownie Bars is relatively easy, even for beginner bakers. The recipe involves simple ingredients that you likely have on hand, such as flour, sugar, cocoa powder, and butter. The process includes mixing ingredients for both the brownie and cookie dough layers before assembling them with Oreos in between. Follow the recipe closely for best results.
Conclusion for Oreo-Stuffed Cookie Dough Brownie Bars:
Oreo-Stuffed Cookie Dough Brownie Bars are a fun and indulgent dessert perfect for any occasion. These bars combine the rich flavors of brownies and cookie dough while incorporating beloved Oreo cookies into each bite. With simple steps and customizable options, you can easily create this delightful treat at home. Whether enjoyed at a party or as a sweet snack, they are sure to impress family and friends alike!

Oreo-Stuffed Cookie Dough Brownie Bars
- Total Time: 45 minutes
- Yield: Approximately 12 servings 1x
Description
Oreo-Stuffed Cookie Dough Brownie Bars are a heavenly treat that combines fudgy brownies, creamy cookie dough, and crunchy Oreos. With each bite, you’ll enjoy a delightful mix of textures and flavors that make these bars irresistible. Whether for a gathering or a cozy night at home, this easy-to-make dessert is sure to impress and satisfy your sweet cravings.
Ingredients
- 1 box brownie mix (approx. 18.4 oz)
- 2 large eggs
- 1/2 cup vegetable oil
- 1 cup all-purpose flour
- 1/2 cup brown sugar
- 1 tsp vanilla extract
- 20 Oreo cookies (crushed + extra for layering)
Instructions
- Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking dish.
- Prepare the brownie batter according to package instructions using the brownie mix, eggs, and vegetable oil until smooth.
- In another bowl, combine flour, brown sugar, and vanilla extract. Mix in softened butter until you form a soft dough; fold in crushed Oreos.
- Layer half of the brownie batter into the baking dish, spread the cookie dough on top, then pour the remaining brownie batter over it.
- Bake for 25-30 minutes or until a toothpick comes out mostly clean; cool before cutting into squares.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 240
- Sugar: 18g
- Sodium: 160mg
- Fat: 10g
- Saturated Fat: 3g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 34g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 25mg