At the other end of the spectrum, I take my own chilled caviar and decent cheeses with bread on flights where frankly I don’t think the grub’s up to much. Finnair for example seem to have what must be one of the least enticing cheese plates I’ve ever seen.

Bringing gooey cheese and caviar onboard has its own challenges, I place them in my liquids bag, which usually results in a brief swab at security IME. I then place the caviar back in my mini cool bag with some ice in the lounge.