01 - Whisk together buttermilk, hot sauce, salt, and pepper in a large bowl. Add chicken pieces and turn to coat thoroughly. Cover and refrigerate for at least 4 hours or overnight for optimal tenderness and flavor development.
02 - Combine flour, paprika, garlic powder, onion powder, cayenne, salt, and black pepper in a large shallow dish. Mix 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, turning to coat completely and ensuring even coverage on all sides. Shake off excess flour and place coated pieces on a wire rack.
05 - Pour oil into a large heavy skillet or deep fryer to a depth of about 2 inches. Heat to 350°F, maintaining temperature throughout frying for consistent results.
06 - Carefully place chicken pieces in hot oil, working in batches to avoid overcrowding. Fry for 8-12 minutes per side, turning once, until golden brown and crispy with an internal temperature of 165°F.
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 juices to redistribute.