This one is just nuts. I'm not saying you should make it, I'm just sharing it because of the audacity.

You could make the cookie dough and brownie batter from scratch.

Chocolate Chip Oreo Brownies

1 Box of chocolate chip cookie mix (or refrigerated dough)
1 Box of brownie mix
2 Eggs
2 Packs of Oreos (double stuffed ones are even better if you can find them)
Some oil
& your favourite ice-cream (optional)

Preheat your oven to 350°F, 180°C, gas mark 4.
Line a baking tray with grease proof paper.
Follow the instructions on the cookie mix box & stir furiously until you have gooey cookie dough, I usually add a little extra water and oil to what they suggest, it just keeps it moist as you'll be baking it for longer than suggested. An extra teaspoon of each is just right.


Spread the cookie dough in a 9 inch square baking pan lined with waxed paper, until it covers the bottom. Cover this layer with your Oreos. Don't use the broken ones, eat them as you go. This recipe is too glorious to use substandard Oreos.

Mix up your brownie batter. Just stick to the recipe on the box for this one & pour over your Oreos. Bake for 30 minutes (at about 350 degrees).

Remove from the oven and leave to cool.
When its still a little bit warm, use the paper to lift your creation out of the tray and rest it on a chopping board. Use a large, sharp knife to cut it into manageable chunks, sections, slabs... depending on how many calories you think you can handle in one sitting.

Serve with ice cream if desired.