Fresh from the oven (the middle fell in)
Turned out pretty...and tasty.
Full disclosure: I accidentally reversed the water and put the 1 1/3 cup in the brownie part and the 1/4 cup in the cake part. I then added another 1/2 cup or so to the cake part. The brownie was a bit watery, and spongy, and just not quite right. However, I think this recipe is great and it would have been perfect had I not messed it up.