Eggs, bread crumbs and flour. Depending on how many breasts or thighs will depend how many eggs and breadcrumbs and flour you’ll need but you want them coated well in eggs. Dip chicken in eggs than in bread crumbs to stick and then back in egg and then in flour and deep fry them have the oil hot and ready when you finished coating all chicken.
When they have cooled down dip them in the sauce to coat.