I'm with the truffles guy saying truffles with the caveat that perhaps I haven't had real truffles properly.
Otherwise, I find KFC too overrated. All fast food chains in general, but KFC in particular gets a hype at least in my circles. From what I hear, you are buying bliss and a heavenly experience in a bucket. Come on. It's just chicken bits with nothing special about them, in fact the cheap deep frying oils can upset my stomach easily.