Additional soy sauce (opt.) Combine soy sauce, sherry, sugar, ginger and garlic. Brush marinade over fish and let stand about 30 minutes. Grease grill or place fish in hinged basket. Brush with remaining marinade and cook over hot coals about 5 minutes. Brush with oil, turn and grill about 10 minutes longer, basting with marinade and oil and turning once or twice. Cook only until fish flakes easily with fork. Serve with additional soy sauce, if desired. Makes 4 to 6 servings