Pour over the ribs. Cover and marinate several hours or overnight in the refrigerator. Preheat the oven to 325 degrees. Remove ribs from the marinade and transfer marinade to a saucepan. Place ribs on a broiler pan fitted with a rack. Cover tightly with foil and bake 45 minutes. Bring marinade to a boil and cook 10 minutes until syrupy. Remove foil and bake 45 minutes longer, basting the ribs frequently with the marinade . Serve with remaining marinade.