6 lb. boneless beef rib
1 c. soy sauce
1/2 c. vegetable oil
1/4 c. light molasses
1 tbsp. dry mustard
1 tbsp. ginger root, ground
4 cloves garlic, crushed
Pinch of salt
Pinch of pepper

Combine soy sauce, oil, molasses, mustard, ginger and garlic in an airtight large container. Add beef rib in and keep in a refrigerator overnight. Remove rib and place on a rack in a roasting pan, fat side up. Reserve marinade for baste. Sprinkle salt and pepper on rib and roast in a 325 degree oven for 3 1/2 to 4 hours. During roasting, baste with reserved marinade 3 to 4 times. Remove rib from oven and cover with foil for 15 minutes.