Trim fat from chops and discard. Rinse chops and place in a heavy plastic food bag. Add wine, onion, soy sauce, lemon juice, sugar, oregano, and thyme. Seal bag; rotate to mix ingredients well. Chill at least 30 minutes or up to 6 hours; turn occasionally.
Lift out chops, draining; reserve marinade. Place chops on a lightly oiled rack on a broiler pan. Broil chops (about 6-inches from heat), basting several times with marinade. Turn chops once to brown evenly, and cook until done to your taste. For medium-rare (still pink in center; cut to test), allow 8-10 minutes. Transfer chops to a warm platter; sprinkle with parsley.
Servings: 4