when jessica simpson came out last month and admitted she’d been gorging on slutty brownies on a daily basis during her pregnancy, most americans nodded their head in sage understanding, while most brits and aussies scratched their heads. slutty brownies? how rude… and intriguing.

after a little research i found the recipe on one of our fave blogs, thelondoner.me – turns out these beauties are a layer of cookie dough, topped with a layer of oreos, topped with a layer of brownie batter, and baked to become a tri-layer slice of indecent pleasure. hence the name. you won’t be able to stop at just one of these bad boys, you’ll want the whole team.

we did the lazy and whipped these up with packet cookie dough and brownie mix, and were devouring them in under 40 minutes. if you have the time, feel free to do it all from scratch with this recipe.

simply prepare the batters according to the packet instructions, spread the cookie dough into a lined baking tray, line up the oreos on top, and cover with brownie batter. there should be a couple of oreos left over for a cook’s snack.

bake for 30 mins at 180c/350f/gas mark 4. leave to cool for as long as you can bear, before cutting into squares with a sharp knife. gobble up, and then go lie on the sofa with your top button undone for an hour. repeat.