There's also an Irish company that makes a KFC-like recipe. The current owner's father was reportedly a friend of Colonel Sanders and got the recipe from him. I've tried it and it's really good: I ended up buying an 11-kilogram sack.
I recommend deep-frying oyster mushrooms for a vegan version of KFC too.
https://www.mashed.com/334467/why-the-worlds-most-authentic-...