Ok so we're having friends over tomorrow and stores are closed. My wife is making potatoes au gratin and all I have in the meat dept is ground beef patties in the freezer. They're really really good ground beef though, from local organic dairy calves. I could simply cook the beef patties as is or I could doctor up something a little fancier... only WHAT??? I can't think of anything. Well actually the only thing I can think of is keftedes.... any other ideas?