I made these brownies the other week, and have to say they are best chocolate brownies I've ever had. They incorporate bits of broken up Oreo cookie, and are somehow not too sweet but just very chocolatey and fudgey with the ocassional bit of crunch. I'd not heard of Lorraine Pascale before she popped up on television a few weeks ago, but am really liking her show. And on the basis of this recipe alone she is well on the way to baking genius status.
The recipe for these brownies can be found on Lorraine's BBC pages , and I followed it exactly apart from using half milk and half extra dark chocolate rather than all dark (this was due to a shopping error but didn't seem to make too much difference). The recipe was really straight-forward, and the hardest part involved not eating the mixture directly out of the bowl before cooking it.
Highly recommended for any brownie fan!