The recipe is kind of odd. I think they messed up or something.
They're actually meant to be cookies but I made them correctly and the dough turned out pretty much like blondie brownie batter. So I put it in a 9x13 pan and they turned out really good! there's three of them in the book but this one is the first!
This cake was soooo good! everything about it! so I would strongly suggest that you make it! my Mom and I made it at my Grandpa's when we were visiting him.
The recipe is from-> The New Best Recipe From The Editors Of Cook's Illustrated. Check it out!