Also, what cannibals eat for their sustenance, though not always roasted. (Hannibal Lecter liked them fresh)
Similarly, what is pretty much depicted in the Rammstein song, "Mein Teil." Wherein, a man places an ad in the newspaper for a dinner companion, and he finds one. Of course, being the civilized gentleman that he was, the person that placed the ad shared the other man's genitals with him.
"Mmm, Cannibal Bob, this roasted human sure does taste good, even if I like them a little bit fresher, and when they don't have all this nasty hair!"
"Mmm, du schmechts gut!" (or something to that effect)
All: "We love to eat roasted people!"