Borrowed from Getting Your Goat, The Gourmet Guide, by Moore and Stanford.
You can easily butterfly a leg of goat by slicing down the bone and then separating the meat from the bone. Spread the meat open and you are ready to marinate it. Meat that has been marinated tastes wonderful on the grill!
For the marinade: 1 cup dry red wine
3/4 cup soy sauce
4 cloves garlic, crushed
1/2 cup crushed mint leaves
2 T. rosemary
1 tsp. oregano
1 T. coarse pepper
Mix all ingredients together in large, shallow pan. Add butterflied pieces and marinate at least 6 hours, turning the meat twice. Cook to medium rare on the grill.