Wash and pat dry the chicken pieces. Season with salt and black pepper.
Pour buttermilk into a bowl and soak the chicken for at least 30 minutes.
Place flour in a separate bowl and season with a little salt and pepper.
Remove chicken pieces from the buttermilk and coat them thoroughly with flour.
Heat oil in a deep frying pan over medium heat.
Carefully add the chicken pieces and fry until golden brown and crispy.
Ensure the chicken is fully cooked, reaching an internal temperature of 74°C (165°F).
Remove and place on paper towels to drain excess oil. Serve hot.