you are right in the fact that some dishes will be phased out, but new dishes will spring up. they might not be the old ones, but that is the way of human evolution :)
one example that springs up to mind is in dutch cuisine. take for example the "kapsalon" which is a mix of surinamese, dutch, and middleastern dishes. this is a new dish created in 2003 but which enjoys of massive popularity; you cannot find a snackbar in the netherlands that does not prepare kapsalon.
one example that springs up to mind is in dutch cuisine. take for example the "kapsalon" which is a mix of surinamese, dutch, and middleastern dishes. this is a new dish created in 2003 but which enjoys of massive popularity; you cannot find a snackbar in the netherlands that does not prepare kapsalon.