Oreo Brownie Cookie Bar

Oreo Brownie Cookie Bar

This article was previously published on Dec 2, 2011 and updated on May 2nd, 2023.

This Oreo Brownie Cookie Bar is insanity.

Chocolate, Oreo, cookie, brownie, fudgy straight up insanity.

Oreo Brownie Cookie Bar
I find myself posting more and more sweets here lately; but they are not for me, mind you.

I live with three garbage disposals and they mainly dispose of sugar, chocolate and/or more sugar and chocolate….throwing in the random rack of ribs and a Cheez-It or two.

Good thing I’ve learned to sneak veggies into some of my dishes.


Don’t tell Katie.

What is Oreo Brownie Cookie Bar?

This is a decadent dessert that combines the best of three dessert favorites; rich, fudgy brownies, soft, chewy sugar cookies, and the classic flavor of Oreo cookies.

To make it even more indulgent, I’ve added a drizzle of hot fudge sauce. 

Now, feel free to use ganache instead. I typically would have, but honestly I didn’t even think about it.

Ganache is one of the best things that ever happened to desserts in my personal opinion. It’s easy, inexpensive, and can transform something from just o.k. to fabulous.

Oreo Brownie Cookie Bar

Well, ok, maybe two drizzles.

It’s ridiculously addictive.

But, everybody loves chocolate so I have a good excuse.

Oreo Brownie Cookie Bar


Here’s your printable-

Oreo Brownie Cookie Bar

Oreo Brownie Cookie Bar

Yield: 12 Bars
Prep Time: 15 minutes
Cook Time: 1 hour
Total Time: 1 hour 15 minutes


  • 1 box Fudge Brownie mix, family size
  • 1 packet Sugar Cookie mix, Family Size
  • 1 package Oreos
  • 1 jar Hot Fudge


    Preheat oven to 350°.

    Combine the cookie mix ingredients according to package directions.

    Do the same with the brownie mix, but add 1/4 cup of the hot fudge to the batter and stir.

    Line a 9x13 baking dish with wax paper and begin to layer: First the cookie dough, Oreos and then brownie batter.

    Bake for 45-55 minutes, or until done in the center (test with a toothpick).

    Drizzle with hot fudge.

Did you make this recipe?

Please leave a comment on the blog or share a photo on Instagram

Oreo Brownie Cookie Bar


Oreo Brownie Cookie Bar


  • Shea

    Shea Goldstein is a writer and the voice behind Dixie Chik Cooks. She's also a recipe developer and brand ambassador. She has been published in several media platforms such as Redbook, Parade, Food Blogger Magazine and more. She has been developing recipes and writing since 2009. Shea is a Southern Belle Who's Thinking About What's For Dinner While Eating Lunch

This Post Has 7 Comments

  1. JeNae

    -visiting from Sweet Tooth Friday-
    My friend made a batch of these last weekend & they were delicious; but yours looks even more decadent with the hot fudge sauce dripping over the top 🙂

  2. Anna

    The picture left me drooling! Arrrgh! Looks so chocolatey, I had to start rummaging through my pantry to check my ingredients. I am going out to get fudge…Thanks for sharing! Yummy!

  3. marla

    That is an amazing dessert especially with the fudge sauce! Happy New Year! Gonna pin now 😉

  4. Beth Michelle

    This just isn’t right! Im dying over here from those photos!

  5. Little Mommy

    This looks like it should be illegal! Yummmm!

  6. Ivan

    And where is the facebook like button ?

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