Cut chickens in halves. Break wing, hip and drumstick joints so chicken will stay flat while cooking. Brush both sides generously with salad dressing. Cover and chill in refrigerator overnight (or 4 to 5 hours).
Season chicken with salt and pepper. Place skin side down in broiling pan.
Broil 5 to 7″ from heat 25 minutes, or until lightly browned, bastin