Stock up for:
Storms/snow/heatwave for when it is advisable not to go out.
Flooding which may block your route to the shops/out of your area.
Power cuts.
Water cuts. (Burst pipe, off for maintenance, contamination)
Mix up with your wages/benefits/banking
Illness.
Bereavement.
Have a means of cooking or heating water. (BBQ/camping stove/sun oven, if you have outdoor space) Or eat cold foods.
Eat cold foods:
Crackers, rice cakes, bread sticks, oats. (Add powdered milk and soak) Rice pudding Go Noodles
tinned fruit, beans (of you like them cold) precooked sweetcorn, dried fruit (sultanas, dates, raisins apricots, various packs from Aldi)
Jars of pickled onion, cabbage, beetroot ,olives,
Nuts, peanut butter, sardines, mackerel, tuna, seeds
Jam, honey, sugar. (Add to rice pudding etc)
Biscuits, chocolate, crisps, sweets for treats, energy and morale.
Add hot water food:
Microwave rice, couscous, noodles, mug shots, cupsoup.
Heat through on a stove:
Tinned soups, curries, tinned veg, custard, baked beans, rice pudding,etc.