Don't get too cocky, there might be something here you've never had before that could give you a reaction.

[He says it lightly, but it's a fair warning to be careful when eating the food here; it caters to all sorts of lifeforms from all sorts of places, and while everyone is usually good about warning for contents, someone could always have some bad luck.]

But that narrows it down pretty well, just one more question: animal or vegetable? Or both, I guess, I've got a few options in mind.