Having had more meals on DL than I can count over the years, I can assure you that the ingredient list that you post for your turkey sandwich might be different than the turkey sandwich someone receives out of a different airport or on a different day out of the same airport you flew out of. Its not like they accurately list the ingredients for the FAs to be able to tell pax either. I often get "option 1 is a turkey sandwhich and option 2 appears to be ____" and even occasionally I get "option 1 is a turkey sandwich and I have no idea what option 2 is...they didn't list it on the box and I took a peak at it and I still don't know what it is." My last flight the FA told me the grain bowl was cous cous...it was definitely farro.