Well I have some food intolerances which makes meal time interesting
Pasta and certain Indian/Chinese dishes are very successful with me.
I am allergic to salad vegetables (yippee) so I substitute spinach etc. I am also allergic to all shellfish and nuts.
When I worked in India. I really liked their vegetarian food - so I do order vegetarian occasionally.
Chicken breast is more miss than hit and coming from the home of Aberdeen Angus, I avoid all beef unless I know the farm.
So you might think what is left - well if I alternate salmon,sole,pasta,curry and vegetarian - I survive.
However I do live on rice and pasta dishes - I never starve.