In a bowl, soak the chicken pieces in buttermilk for at least 4 hours (or overnight) for tenderness.
In another bowl, mix flour, paprika, garlic powder, onion powder, salt, black pepper, oregano, basil, mustard, white pepper, cayenne, ginger, celery salt, and baking powder.
Heat vegetable oil in a deep fryer or large pot to 350°F (175°C).
Remove chicken from buttermilk and coat evenly with the seasoned flour mixture.
Fry in batches for about 12-15 minutes until golden brown and cooked through.
Drain on a wire rack over a paper towel-lined plate. Serve hot and enjoy!