I haven't had much experience with cooking hens yet but hubby and I sent 8 roosters to freezer camp this weekend, well 7 really, one of them I cooked in the crock pot with italian dressing until it fell off of the bones. Still a bit chewy compared to grocery store chickens but certainly more flavorful, I really think that chicken n dumplins or brunswick stew will be my choices for using roos (hubby wasn't thrilled with the italian dressing marinade) from here out. The roos weren't really old, the one I cooked was about 5.5 months old, the others that are in the freezer were a month younger. I can't imagine how tough an OLD rooster would be!