There’s a cafe with a Bain-marie near my office where you can choose 1 main & 2 sides, they have roast lamb or beef, chicken dishes etc so I can get the meat but the staff look at me like I’ve got two heads when I tell them I don’t want any sides and just the meat 😂
That’s my fallback otherwise just have to bring lunch because otherwise “healthy food” options in the city tend to be geared towards vegetarians