Our Chefs / Culinarians could create some more real life foods that are made from around the world, for example:

UK favorite "Fish and Chips" / "Sausage and Chips"
Dutch favorite "Stroopwaffle" which is 2 waffles stuck together with syrup

Maybe if you wanted some KFC but have EFC (Eorzean Fried Chocobo) instead.
Even make up some foods like the "Grazhund" which is a very spicy hotdog.

Some of these could also be turned into some emotes as well as recipe - as we got eat apple, eat pizza, eat bread emotes.