To deep fry chicken, follow these steps:

1. Prepare the chicken by cutting it into pieces and seasoning it with salt, garlic powder, and onion powder. Optionally, marinate the chicken in buttermilk and hot sauce for at least 2 hours or overnight for tenderness and flavor.
2. Prepare the coating by mixing flour, cornstarch, salt, paprika, and pepper (seasonings can vary).
3. Heat peanut oil or a neutral frying oil in a deep fryer or heavy pan to about 325°F to 350°F.
4. Let excess marinade drip off the chicken, then coat each piece well in the flour mixture. Shake off excess flour.
5. Fry chicken pieces in batches, avoiding overcrowding the oil. Fry until golden brown and the internal temperature reaches 165°F. Dark meat typically takes 12-14 minutes, white meat 8-10 minutes.
6. Remove the chicken and drain on paper towels. Optionally sprinkle with a bit of flaky salt immediately after frying.

This method results in juicy, flavorful fried chicken with a crispy coating.