Since the lockdown I've always made sure I have enough food to survive without going out for at least a week. Over the Summer I have been adding to my preps.
My basic 3 day kit would look like this -
3 x 5 l water, 2 x baby wipes instead of washing and some hand cleaner spray. And I have a water butt full in the garden to flush the loo with.
For food 3 x cans of M&S casserole things, I got a chicken stew, an irish stew and a chicken curry. Bag of rice. Bag of pasta. Tins of sweetcorn, and tins of peas. At least 2 bottles of wine, and 3 bars of chocolate. Thats my main meals.
For lighter meals I've got cream crackers, tuna, mayo, tins of soup, ryvitas and a little tin of Polish chicken pate. I will be honest, I have no idea what it will be like, but I thought it couldn't be worse than spam.
For breakfast I've got porridge oats, dried milk powder, jars of jam, jars of honey. I never run out of teabags or coffee, so they are always on hand.
Add to this what I would have in anyway, the fridge and freezer stuff, I should be ok for at least a week.
To cook I have my camping primus, for light I've got a couple of wind up lanterns, and a wind up radio so I don't miss the Archers. I've got 2 small power banks charged up for when the phone runs low on juice. But I had these anyway because I have been known to have the odd weekend in a tent.