01 - Whisk together buttermilk, hot sauce, salt, and pepper in a large bowl. Submerge chicken pieces completely in the mixture. Cover bowl securely and refrigerate for 4 hours or overnight to tenderize and infuse flavor.
02 - Combine flour, paprika, garlic powder, onion powder, cayenne, salt, and black pepper in a large shallow dish. Blend thoroughly to distribute spices evenly throughout the flour.
03 - Lift chicken pieces from buttermilk mixture, allowing excess liquid to drip away naturally. Do not rinse or pat dry—the moisture is essential for proper coating adhesion.
04 - Press each chicken piece firmly into seasoned flour, turning to coat all surfaces evenly. Shake off excess flour and arrange coated pieces on a wire rack. Let sit for 10 minutes to set the coating.
05 - Pour oil into heavy skillet or deep fryer to a depth of 2 inches. Heat to 350°F, maintaining temperature throughout cooking for optimal crisping.
06 - Carefully lower chicken pieces into hot oil without overcrowding the pan. Fry for 8 to 12 minutes per side, turning once, until deep golden brown and crisp. Verify internal temperature reaches 165°F for safe consumption.
07 - Transfer finished chicken to clean wire rack or paper towels to drain excess oil. Allow pieces to rest for 5 minutes before serving to preserve crunchiness and redistribute juices.