Aug 19, 2021 · Season the chicken breasts and rub the butter under the skin. Get out 2 whole bone-in chicken breasts or 4 split breasts and sprinkle both sides of each breast … Jan 12, 2014 · Bone-in and boneless chicken have different cooking requirements. Here are some tips to keep in mind: Chicken cooked on the bone takes longer to cook and is also less likely to overcook. Boneless, skinless chicken breast meat can become tough and dry when cooked for longer than six hours on low and can sometimes be done in as little as four hours.