I mean we can’t generalise human for only liking certain part of the chicken, some like breast, some like wings, some like thigh, so it’s pretty fair to say we shouldn’t generalise what a zombie might prefer. Some will like your hand, some like your scalp, some like your brain, and some like your intestine.

Maybe ask the zombie what they like before you sacrifice your friend, it would be wasteful if you throw the whole thing, isn’t it?