Many food products will market themselves around a 4 week / 30-32 day / 1 month timeline for one person. Which was fine for us, because we standardize against two weeks but assume that an average household is two people. So it’s easy to buy a “30-day supply for one person” — assuming the calories per day are appropriate — and use it as a two-week supply for two people.
I purchased a 30 day supply for 2 people of freeze dried food – that was when I had a basement to store it in. Now i live in the Arizona desert with no basement. I considered purchasing additional food storage but then realized, I for some reason I have no power, it’ll most likely be very hot (especially if summer time), therefore not way to regulate temperature. Any storage food I did purchase would be ruined ( I assume). Anyone else have this issue when thinking about the unthinkable?
Canned meat: Get about 20 cans of assorted meats. Without refrigeration it will be hard to keep meat from spoiling, and that’s if you can get it in the first place. There are quite a few options, SPAM, Ham, Beef, Chicken, Tuna and sardines, but remember buy what you eat now. Also make sure you have a manual can opener, your electric can opener might not work.

Though its light weight and long shelf life are ideal for navigating harsh conditions, freeze-dried food is probably most famous as a cultural curiosity: Like many Americans, I discovered it in a museum gift shop, gawking at the styrofoam-like ice cream that astronauts used to have for dessert. More recently, I encountered it at a disaster preparedness convention in Raleigh, North Carolina, where smiling, gray-haired preppers manned tables piled with plastic bags full of vegetables, meats, and stews.