Fast-food chain KFC's "finger lickin' good" fried chicken reportedly relies on commercial pressure fryers, a blend of 11 herbs and spices and hand-breading techniques.
https://www.foxnews.com/food-drink/why-kfcs-fried-chicken-tastes-different-from-every-other-fast-food-chain
https://www.foxnews.com/food-drink/why-kfcs-fried-chicken-tastes-different-from-every-other-fast-food-chain