Season both sides of chicken with Italian seasoning, salt and pepper
Heat griddle to medium heat, and spread avocado oil and butter (if using) on the surface of the griddle
Place chicken evenly spaced on griddle, and cook for 3 minutes on both sides or until internal temperature is 165℉ according to instant-read thermometer
Remove to a clean platter or foil pan, cover, and allow to rest for 5 minutes before serving
