Jon HicksCottoned on (very late in life) to tinned sardines. Gorgeous packaging, long shelf life, a tasty posh meal in a can for just a couple pounds. Also, frying eggs in the fishy olive oil to go with them 👌
Luke Dorny 
@jonhicks you’re doing this over a sterno fire can at the edge of an abandoned wharf, correct?
Fingerless gloves are perfect for this.
I love fish in a can that are sauced with spice or mustard.