01 - Whisk together buttermilk, hot sauce, salt, and pepper in a large bowl. Add chicken pieces, turning to coat thoroughly. Cover and refrigerate for at least 4 hours or overnight for optimal tenderness and flavor penetration.
02 - Combine flour, paprika, garlic powder, onion powder, cayenne, salt, and black pepper in a large shallow dish, mixing well to distribute spices evenly throughout the flour.
03 - Take chicken pieces out of the buttermilk mixture, allowing excess liquid to drip off naturally. Do not pat dry—the moisture helps the flour coating adhere properly.
04 - Press each chicken piece firmly into the seasoned flour mixture, ensuring complete coverage on all sides. Shake off excess flour and place coated pieces on a wire rack while preparing the oil.
05 - Pour oil into a large heavy skillet or deep fryer to a depth of about 2 inches. Heat until the temperature reaches 350°F, maintaining this temperature throughout the frying process for optimal crispiness.
06 - Carefully place chicken pieces in the hot oil without overcrowding the pan. Fry for 8-12 minutes per side, turning once, until golden brown and crispy. Verify doneness with a meat thermometer reading 165°F internally.
07 - Transfer fried chicken to a clean wire rack or paper towels to drain excess oil. Let rest for 5 minutes before serving to allow the coating to set and juices to redistribute.