15 Brownie Recipes With Secret Ingredients That You Won't Believe

Layers of blondie, brownie and Oreo, oh my! The brownie layer of these bars includes white chocolate chips for an even creamier taste. Check out Julia's Album for the recipe. 

If you're a cookie monster gal, you can still have the infamous slutty brownies! You can even get creative with your Oreo choice selection in this cookie recipe. Check out Cookie Named Desire! 

Every chocolate dessert is made a little bit better when peanut butter is added. Between peanut butter cookies, peanut butter cups and brownies, this recipe is to die for. 

With the introduction of S'mores Oreos, there's only one logical thing to make, S'mores Oreo Brownies of course! That jumbo toasted marshmallow on top has us drooling! Check out Sugar Dish Me for the recipe. 

This red velvet brownie recipe uses Oreos and melted cookies and cream Hersey's candy over top for a decadent combination you won't want to ever live without again. 

If your sweet tooth loves over the top desserts, than you need to try this recipe. It's piled high with your favorite cookie, brownie and Oreo mixture and then topped with buttercream and more Oreos! 

This deliciously guilty treat is described as, "beautiful, ridiculous, indulgent, outrageous and illegal in 48 states." Sounds about right. Check out Amanda and Kevin for the recipe.

Let's be honest, one of the best parts about Easter is Cadbury Creme Eggs. With a cookie dough bottom and brownie top, it's only right that huge chunks of creme eggs are in the middle of this recipe. 

These fudgy brownies are made with a cream cheese and Oreo filling giving you a chocolatey, cheesecake-like dessert. This one will definitely impress your guests. Check out Averie Cooks for the recipe.

Forget your boring campfire s'mores, these Oreo, marshmallow brownies are the real deal when it comes to gooey, chocolatey goodness. Find the recipe here.

These decadent pieces of red velvet heaven are layered with red velvet brownies, chocolate chip cookies AND red velvet Oreos. What's not to love?! Check out Sinfully Sweet CT for the recipe. 

If the name has anything to do with it, we know these brownie bars are going to be heart-mending delicious. These bars have layers of cookie dough, golden Oreos, brownies, chocolate ganache AND caramel sauce. 

Sometimes we just need a little white chocolate and these Cookies and Cream Brownies are just the recipe to fix that craving. Check out Kirbie Cravings for the recipe. 

Whether it's your team's colors or the colors of an upcoming holiday, brighten up your slutty brownies by opting for colored Oreos and brightly colored sprinkles! 'Cause who doesn't love sprinkles?! 

There's something so satisfyingly good about the classic turtle. The combination of chocolate, caramel and pecans is just so good and all on top of brownies?! YASSS! Check out Chef Savvy for the recipe.