Addictive Recipes from a Self-Taught Baker

Fudgy Cookies & Cream Oreo Brownies

Fudgy Cookies & Cream Oreo Brownies

Fudgy brownies. Stuffed with Oreos. Topped with cream cheese icing and loaded with sprinkles. These brownies are heaven. Pure heaven. Just look how fudgy they are!

While I have my go-to brownie recipe made from scratch, I actually used a box mix for today’s brownies.  That’s what trying to bake in a rush will do to you. I don’t mind, I love Ghirardelli Dark Chocolate Brownie Mix – they truly taste homemade!

Fudgy Cookies n Cream Oreo Brownies

This brownie recipe is fool-proof. Mix up your brownies according to the package instructions.  Pour 1/2 of the batter into your baking pan.  Line whole Oreos on top of the bottom batter layer. Pour the rest of the batter on top of the Oreos. Bake according to package instructions.

Averie’s oreo cookie stuffed brownies with vanilla buttercream frosting inspired me to top these cookies n cream brownies with icing and sprinkles.  I used store bought cream cheese frosting, but feel free to use my homemade cream cheese frosting that I linked in the recipe box below.. Again, who doesn’t love shortcuts?!

Fudgy Oreo Cookies & Cream Brownies

My favorite part about these brownies? The Oreo cookie melts and creates an unbelievably gooey, fudgy brownie encasing the sweet Oreo cream centers. Delicious!


Fudgy Cookies 'n Cream Oreo Brownies

Makes 24 brownies. Brownies stay fresh chilled in the refrigerator for up to 1 week.



  1. Preheat the oven to 325F. Spray 11x7 inch baking pan with nonstick spray. Set aside.
  2. Make brownie batter according to box instructions. Pour 1/2 of the brownie batter into the prepared baking dish. Line Oreos in rows (3 down and 5 across). Pour the rest of the brownie batter over the Oreos.
  3. Bake according to box instructions or until toothpick inserted in the middle comes out almost clean (i like my brownies fudgy!). Mine took about 40 minutes.
  4. Allow to cool completely and frost with cream cheese icing. Top with sprinkles and stick in the refrigerator so the frosting sets. Once the frosting is set (about 1 hour), cut into 24 squares.

Recipe Notes:

recipe adapted from Averie Cooks

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  1. yum yum yum! I love Oreo! I also made this week Oreo brownie and cupcakes.. But I have to give this a try!

  2. OMG Sally your recepies rock my world !

  3. All of these delicious recipes, have me wishing we were neighbours 😉 lol these all look soooo yummy!!

  4. yumyum. do the oreo cookies get soft when you bake them or do they stay hard? definitly gonna make them too!

  5. Those brownies are clearly to-die-for. They look so nice! you’ll soon be transferring your baking addiction over to me!

  6. Wow, I love that you took Lindsay’s brownies to a whole other level! Well done!

  7. oh yum, I am all for box mix when you need it!

  8. Holy moly! These brownies look outrageous (in a really good way)! Wish I had one right now!! Love the idea of oreos combined with a brownie!

  9. Okay seriously I might have to take peeks at your blog more sparingly because I want to bake EVERYTHING! The stuffed oreo brownies and the chocolate dipped ones? Oh my!!! (Well, really oh my to everything.) It all looks so delicious, and the photos are always pretty too!

  10. These brownies are a big bite of heaven for sure 😀
    I love the colourful frosting on top too 🙂

    Choc Chip Uru

  11. Wow, these brownies look AMAZING! I want to take a bite out of one right now. 🙂

  12. YUM! These look and sound amazing!

  13. Can’t wait to try these brownies! They look amazing!

  14. yeah that’s what i thought but just wanted to be sure !! thank you SO much 😉 Hope it’ll look as yummy as yours !

  15. hej hej, me again, so i tried it and it was a huge success ! Thank you so much !!

  16. These look so great – and gooey! We loved having you come to our “Strut Your Stuff Saturday.” We hope you’ll be back again soon! -The Sisters

  17. Hey there. After you set the frosting one hour and cut into squares, do you store in the fridge, too?

    • We ate the batch right away at a family party, so there was no need to store in the fridge. However, I suggest storing them in the fridge OR in a covered container at room temperature for up to 1 week.

  18. These are delicious! I crushed some Oreos and blended them into the cream cheese frosting. So yummy!

  19. I have made slutty brownies before and I bake them in an 8×8 can I do these also? They are pretty much the same thing except I do a layer of chocochip cookie,oreo and brownie

    • I’ve never had success baking a full sheet of brownies in a small baking pan, but if you’ve done it before with a different type then go for it!

  20. OH EM GEE! I made these last night and they are a winner! Not only do I love oreos but my boyfriend is an oreo lover and he was more than impressed with these bad boys! Instead of sprinkles I used mini chocolate chips. I am currently attending school for pastry and baking, and I am always looking for EASY fun recipes and your blog is filled with them! Thank you so much, keep it up!!! 🙂

    • Danielle, you are so sweet! Thank you so much for visiting SUCH an old recipe and making it! I love Oreos too – and I have to try these with mini chocolate chips next time. I favor easy recipes – I’m a working gal, not much time to devote to anything too strenuous!

  21. These sound so great Sally! Then again, anything with oreos sounds great! Lol

  22. hi Sally.. the cream cheese frosting link goes to the chocolate brownie bites.. would it be the same cream cheese frosting as the one in your banana bread recipe? 🙂


  23. These look great! I’m going to be making them for my daughter and mailing them to her in college (she’s a HUGE fan of cookies & cream). What brands of cream cheese frosting do you recommend? I’ve never bought it before so I don’t know which are good.


  24. Omg thank you for the perfect valentines baking treat for my oreo and browning loving guy! This is so perfect!

  25. Omg!! Just made these and they’re A M A Z I N G! Totally gonna have to bake them again! I used store bought brownie mix and frosting, so next time I’ll try your recipes! Thanks!

  26. I’m going to try these out today with the new Red Velvet Oreos! With the cream cheese frosting, I bet they’ll be amazing!!

  27. Making these for easter! They look so delicious and pretty, I can’t wait for everyone to try them!

  28. Hi there!

    Would love to make this. Do you think it would work in a 9×13 pan?

    Thanks! Kate

    • Kate, there isn’t quite enough batter to make two substantial layers of brownie in a 9×13 pan. How about using two boxes of brownie mix?!

  29. These look amazing. I have a question, though. Say I wanted to do a blondie base, topped with the oreos, then the chocolate brownie batter. Would you recommend using your blondie batter (the one from the candy bar blondies, for example)? Would that make it harder to layer?
    Or do you have another blondie recipe that could possibly work in conjunction with this one? Thanks. 🙂

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