750, Packed lunch? I guess you are unfamiliar with the lifestyle of EJ crews making such a suggestion. There aren't enough hours in the day to shop for and make packed lunches.
EJ crew work no longer days/hours than millions of people across the UK, myself included, and I manage to find 2minutes in the morning to knock up a sandwich and packet of crisp for my 14 hour shifts
Similarly, Ryanair crew seem to have successfully survived over the years without crew food
Why should they provide their own?
If I was 'famished' by the end of my working day, I'd spend an extra few quid from my own pocket to ensure I don't starve to death