Great dish. I used the cork method and the meat was as tender as a medium rare steak and just as flavirful. My variation is to roast potato slices instead of boiling and to add a bit of red pepper flakes.
Great recipe! I liked the red pepper flakes idea too. My twists: sprinkle with a few sliced black olives and capers... Boil the potatoes separately in chicken stock. Throw in a few slices of red bell pepper, previously sauteed in olive oil... YUM!
I'll upload pics soon :-)