Mix together flour, garlic powder, onion powder, paprika, cayenne, salt & pepper. Divide the flour mixture into 2 bowls.
2 cups all-purpose flour, 1½ tbsp garlic powder, 1½ tbsp onion powder, 1½ tsp sweet paprika, 1½ tsp cayenne pepper, 1 tsp kosher salt, ½ tsp freshly ground black pepper
Place the buttermilk in a third bowl and set it between the bowls with the flour mixture.
1 qt buttermilk
Preheat the oil in a large Dutch oven to 330℉. Immediately before frying, dip the chicken legs and thighs (dark meat) into the flour mixture, the buttermilk, and then the 2nd flour mixture. Fry 10-13 minutes until golden brown, and the internal temperature is 175-180°F. (The temperature of the oil will decrease, so adjust the heat to keep the oil at 325℉.) Place only 3-4 chicken pieces in the pot – do NOT overcrowd, cook the chicken in batches. When chicken is cooked through, transfer it (skin-side up) to a cooling rack placed over a baking sheet and sprinkle lightly with coarse salt.
10 cups peanut oil
Repeat the process with the wings and breasts (white meat). Fry 7 minutes (depending on the size of the breasts) until internal temperature is 170℉. Transfer the chicken to a cooling rack and sprinkle it lightly with coarse salt.
While the chicken rests, add the herb sprigs to the hot oil and cook until crisp. Serve the chicken on a large tray and garnish it with crisp herbs. Enjoy!