Creating fictional foods is really fun, but figuring out what can be produced in any given region actually answers a lot of super cool questions about the local culture, environment, and technology.
Is the land constantly flooding resulting in very little available soil? This would encourage a fish heavy diet, depending on if there are unique local flora there can easily be marsh farms, and early South American farming technology could be a wonderful reference point. How about a more utopian world with no stress regarding food access? Well homemade foods take on an extreme level of importance, likely being reserved for special events and cultural milestones. There's a lot more to this process but every detail should matter to make a world feel alive.













