In a large bowl add the melted butter and sugars, mix until fully incorporated
Start with the
Add in the egg and vanilla extra and whisk until fully combined.
Add Egg and Vanilla
Add the flour, baking soda, and salt, and gently use a spatula to fold into the wet ingredients.
Gently Add Dry Ingredients
As there are a few flour streaks left add the chocolate chips and gently fold into the batter.
Cookie Dough Heaven
Press cookie dough into the foil lined greased pan. Make sure you get the cookie dough in an even layer.
Press Dough Into Pan
Place the Oreos in an even layer, I like to break a few in half to ensure the whole top is covered in Oreo.
Use my recipe or use your favorite brownie mix.
Make Brownie Batter
Pour the brownie batter on top of the Oreos in an even layer then bake the brownies.
Pour Brownies & Bake