Oreo Chunk Brookies are the best of both worlds with an crispy oreo chunk cookie top and rich chewy dark chocolate brownie bottom.
Using a spatula, pour into the bottom of your pan and spread. (I scrape out as much as I can so I can just reuse the bowl for the oreo layer - yes laziness, but also they are going to be stacked on top of one another anyway, why create more mess?)
Bake for 20-25 minutes.
Melt two thirds of the white chocolate chips and butter in a microwave safe bowl in 30 second increments until fully melted.
Fold in the Oreo chunks and the remaining one-third of the white chocolate chips.
Bake for 25-30 minutes, until the dough is just set and not very jiggly.