Peanut, Peanut Butter (and Chocolate)

My favorite professor in law school frequently cautioned that things always take longer than you think they will. Such was the case with these brownies, which I planned to bring to a dinner party last Friday night. The problem was, the dinner party started at 7, and I couldn’t be bothered to read the recipe in advance. If I had, I would have known you are supposed to cool them completely before you put the chocolate on top. As it was, I was going to be late, and I had to take these brownies from the oven to my car pretty much immediately. Cooling time was not an option. So when I got to the party, they were a little bit soupy, but after an hour in the fridge, they turned out pretty good. And over the week (as I ate them in inappropriate quantities from my fridge) they tasted even better because the chocolate layer had an opportunity to properly harden.

A couple of warnings about these things:
(1) They are addicting. I came home with 2/3 of the pan from the dinner party (it was a small gathering with lots of desserts), and despite my roommate's help, I managed to consume far far far too many of these.
(2) They do not taste like peanut butter cups. I was sort of expecting something more along that line, but alas I guess we'll have to rely on Nigella's recipe for that. (Is it on this blog??)
(3) Deb says she used organic PB when she made these. I used full fat skippy. I found the PB taste to be somewhat understated. Next time, I'd make them with natural PB and a quarter teaspoon of salt or so.