1 box brownie mix (I used Pillsbury Fudge Brownies) - with ingredients to prepare them according to the package directions
1 (16.6 oz) package Oreo cookies divided equally into 3rds all coarsely chopped
1 (8 oz) tub of Cool Whip thawed in fridge
1 8 oz block of cream cheese softened
2 cups powdered sugar
1 1/2 cups semi-sweet chocolate chips
1 Tbsp vegetable oil
Prepare brownie batter according to package directions, folding in 1/3 of the chopped Oreos.
Bake according to package directions, until a toothpick inserted 1 inch from the edge comes out clean.
Let brownies cool completely.
Meanwhile in your mixer bowl beat the cream cheese and powdered sugar until combined and smooth.
With a spatula fold in the Cool Whip and another 1/3 of the coarsely chopped Oreos.
Spread the cream cheese mixture on top of cooled brownies.
Now in a microwave safe bowl melt the chocolate chips and the vegetable oil on medium power for 1 minute.
Stir and repeat in 30 second increments until melted.
When chocolate is melted spread evenly over the cream cheese layer.
Now sprinkle the remaining Oreos on top of melted chocolate.
Refrigerate for at least 30 minutes or until ready to serve.
Cut into squares.
Store in airtight container in the refrigerator.