Mix all of the ingredients (except the chicken breasts and fresh parsley) together in a large bowl or a Ziploc bag. Add the chicken and rub the marinade all over to ensure proper coverage. Get some of the marinade under skin as well. Marinate in a fridge overnight or up to 24 hours. I typically start the night before and get about 20-24 hours of marination. If pressed for time, go for at least 30 minutes to 2 hours. The chicken won't have the same tenderness but will still taste amazing.