In a large bowl, combine buttermilk, salt, pepper, garlic powder, and paprika. Soak chicken pieces for at least 1 hour or overnight for best results.

In another bowl, mix flour with additional salt and pepper.

In a skillet or pot, heat vegetable oil to 350°F (175°C).

Remove chicken from marinade, letting excess drip off. Coat in flour mixture and carefully place in hot oil.

Fry in batches until golden brown (5-7 minutes per side) and cooked through (internal temp of 165°F/74°C).

Place fried chicken on paper towels to drain excess oil before serving.