Marinate the chicken pieces in buttermilk, salt, and black pepper for at least 4 hours or overnight.
Mix all-purpose flour with paprika, garlic powder, onion powder, cayenne pepper, and a pinch of salt.
Coat the marinated chicken thoroughly in the seasoned flour.
Heat oil to 175°C (350°F) and deep-fry the chicken until golden brown and fully cooked.
In a small bowl, combine hot frying oil with cayenne pepper, paprika, brown sugar, and garlic powder to create the signature hot glaze.
Brush or drizzle the spicy glaze generously over the fried chicken.
Serve hot with sliced pickles, white bread, and your favorite side dishes.