I forgot to take a picture of these rather tasty and easy sweets, and then nearly forgot to blog them! Not much to say - the recipe is pretty straightforward once you get the butter soft enough to mix with the brown sugar. I took to smearing the butter chunks against the bottom and sides of the mixing bowl, that seems to have been more effective than the chopping / stirring I was doing at the beginning.
They were popular at the first lab meeting of the semester, but I still had lots and lots of leftovers. Oh well, like I said, pretty tasty!