Gluten-free
Seafood-free
Garlic-and-onion-free
Lactose-free but not necessarily dairy-free
Meat-free (vegetarian but not necessarily vegan)
I think this is the exhaustive list of food issues in a group with whom I am trying to have a potluck dinner. The vegetarian thing is a choice even though, understandably, it’s non-negotiable for the holder of that choice; all the rest are flat-out imposed-by-biology constraints, and one (the seafood) is an actual life-or-sudden-death allergy, which no one would ever choose.
I was doing fine (well, not fine exactly but OK) thinking about vegetarian and gluten-free main dishes until someone casually threw in “Oh by the way, I can’t eat garlic or onions.”
No garlic? No onions? In my house, that’s called dessert. And someone who does fabulous desserts had already spoken for that slot.