1wholechicken (about 4 pounds), cut into 10 pieces
Marinade
1cupbuttermilk, cold
1largeegg, beaten
1tablespoonsalt (for the marinade)
Coating
1.5cupsall-purpose flour, measured and leveled
0.5cupcornstarch
1teaspoonbaking powder
2tablespoonspaprika
2tablespoonsblack pepper, freshly ground
2teaspoonsgarlic powder
2teaspoonsdried oregano
0.5teaspooncayenne pepper
2teaspoonssalt (for the flour mix)
Frying
4cupsvegetable shortening or peanut oil, for fryingor enough to reach 1 to 1 1/2 inches in a cast-iron skillet
Instructions
Combine the paprika, black pepper, garlic powder, oregano, and cayenne in a small bowl and mix thoroughly. This is your spice blend — taste a tiny pinch to check heat and adjust if you like more kick.
Whisk the buttermilk, egg, 1 tablespoon salt, and 2 tablespoons of the spice mixture in a large bowl. Add the chicken pieces and toss to coat. Transfer everything to a gallon-sized zipper-lock bag and refrigerate for at least 4 hours, flipping occasionally so all pieces marinate evenly. Overnight is fine for extra tenderness.
Whisk together the flour, cornstarch, baking powder, 2 teaspoons salt, and remaining spice mixture in a large bowl. Scoop out 3 tablespoons of the marinade from the bag and work it into the flour mixture until crumbly. Dredge each chicken piece thoroughly in the flour mixture, pressing to adhere.
Preheat the oven to 350°F (175°C). Heat the shortening or oil to 425°F (220°C) in a heavy cast-iron skillet. Use a thermometer for accuracy — maintaining oil temperature is key to crisping without greasiness.
Transfer the coated chicken to a fine-mesh strainer or wire rack over a sheet pan to remove excess flour before frying. Carefully lower chicken pieces into the hot oil, skin side down. Fry until golden brown, about 5 to 7 minutes per side depending on size; do not overcrowd the skillet. Maintain oil temperature between 350–375°F while frying.
Transfer the fried chicken to a wire rack set over a baking sheet and place in the oven until cooked through, about 5 to 10 minutes. Internal temperature should read 165°F (74°C) at the thickest part near the bone.
For extra crunch, refrigerate the cooked chicken for at least 1 hour, then reheat the oil to 400°F and fry again for about 5 minutes until ultra-crisp. This double-fry method is optional but makes a memorable crust.
Notes
Chicken should be patted dry before coating. Buttermilk and egg should be cold from the fridge. Measure flour and cornstarch accurately for best coating texture.