Is a Sandwich a Dish?

Elon musk has just bought twitter and his first order of change is to insure that every user has their national identity attached to their profile. The question i have for you, is a sandwich a dish? Can you say that? I mean, how big a meal does something need to be before it is considered a dish? Because i would have a sandwich for lunch. It's not a snack. It is my lunch. Is that a dish? Yes. Nowadays, sandwiches are so much more sophisticated than some simple ham in some bread like the earl once had. We have rolls, baps, and we've even stolen the baguett from the french. You can even