In a deep enough bowl, mix in all the ingredients for the marinade well. Add the chicken in the end. Cover with plastic wrap and store in the refrigerator for at least 2 hours. However, it is ideal to let it rest overnight.
Whenever you’re getting ready to deep fry your chicken, take it out of the refrigerator and place the pieces on a baking sheet and rack to drip the excess of the marinade.
Separately, prepare the seasoned flour in a bowl by mixing all the ingredients. Equally, prepare a third bowl with the coating mixture.
In a deep enough pot simulate a deep fryer. I use either a medium pot or Dutch Oven where I can put about three pieces per batch, and fill it half-way with the frying oil. If you have a clip deep-fry oil thermometer, the task will be much easier, since you will be monitoring the temperature of the oil at all times. Heat the oil to 350 °F (180 °C). Honestly, I think this is the most important secret for well-cooked crispy chicken, since you will avoid your oil from burning.
When the oil is about to reach the desired temperature, take the first piece you have dripping and dredging it with the seasoned flour. Then, dredge in the bowl with coating and back into the seasoned flour. Finally, immerse the piece in the pot very carefully. Repeat this stage with each chicken piece being careful your pot or Dutch oven isn’t overcrowded to allow the pieces develop their crispiness. Be conscious and careful about your oil. Avoid it from being above the desired 350 °F (180 °C), so adjust the heat from the stove as needed.
Whenever the chicken pieces reach 165 °F (75 °C) take them out of the pot and let them drip the excess oil on a baking sheet and rack. Whenever your chicken is ready and dripped, serve immediately so that you enjoy it crispy.
Serve with onion rings, coleslaw, and biscuits with honey butter.