Combine the flour, breadcrumbs, seasoned salt, paprika, cayenne, and black pepper in a large dish.
Take each piece of chicken from the marinade, letting the excess drip off. Coat it thoroughly in the breading, pressing firmly to get all those crispy bits to stick. (Tip: Don’t coat all the chicken at once—do it right before frying!)
Heat about ½ inch of oil in a cast iron skillet (if you have one—it's best for even heat) to 350°F.
Carefully place the chicken in the hot oil and fry for 4-5 minutes per side. When the edges start browning, flip it gently using a thin spatula.
Once golden and crispy on both sides, transfer the chicken to a wire rack so any extra oil drips away. This keeps the bottom from getting soggy.
Repeat with the remaining chicken, then serve hot with all your favorite Southern sides!