Preheat oven to temperature listed on your brownie mix box.

Mix up brownie mix according to package directions.

Line a cookie sheet with parchment paper or grease really well. I usually do both because I hate brownies that stick to the pan.

Pour batter onto sheet and spread out over the whole cookie sheet.

Bake for roughly 20 minutes or until the brownies look baked through.

Allow brownies to cool completely.

Divide brownies down the middle so you have 2 even sides.

Cut the side of the ice cream container so the whole block of ice cream is exposed.

Place ice cream on a cutting board and cut ice cream into ~2 inch slabs then place onto one of the brownie halves, pressing the ice cream as close together as you can, so you have minimal gaps in the ice cream.

Lift the other side of the brownie and place on top of the ice cream.

Cover with plastic wrap and freeze until you are ready to serve.

When ready to serve, add premade whipped cream, crushed Oreo pieces and chocolate syrup on top of the brownie cake, slice and enjoy!