Some suggestions below - also click on the link at the bottom of the article for more ideas.
"I’ve got cartons of passata, tinned tuna, carrots, potatoes, onions, pulses, water chestnuts, plum tomatoes, curry paste jars, coconut milk, tomato puree, rice, pasta, water, orange juice, squash, spaghetti hoops, soups, stews, tinned fruit, herbs and spices. I’ve also got a good amount of DIY tools, buckets, lightbulbs, matches, candles, firewood, bleach, Dettol, first-aid items and common medicines.
It’s an insurance policy of sorts. I recognise that I’m in a fairly privileged position to be able to do this: not everyone can afford a few hundred quid on unnecessary tins. But I have to look after my family, and I would encourage everyone else to do the same if they can. If you don’t end up needing it, you can eat it or donate to a food bank, because God knows they’ll need it. If you do need it, you’ll be glad of it. Thomas, Shrewsbury"
Please