How can I cook a delicious and juicy chicken using an electric roaster?

To cook a delicious and juicy chicken in an electric roaster, preheat the roaster to the desired temperature, season the chicken with herbs and spices, place it in the roaster, and cook until the internal temperature reaches 165F. Baste the chicken occasionally with its juices to keep it moist. Let it rest before serving to allow the juices to redistribute.