I have a few weeks worth of canned food - stuff that doesn't need to be cooked and also is packed in water or it's own juices so as to extend my drinking water supply - more of a worry here in hot dry SoCal then food. Also have lots of dry, light weight foods that also don't need to be cooked and that I can easily take with me if I have to leave the area on foot. Lots of water too in 2 gallon jugs as well as small bottles to carry if needed. I also keep lots of water stored in my backyard in case my house collaspes or burns down (plan to camp in the yard if that happens - and have some camping gear for that). Otherwise I don't worry about recipes or cooking - just open a can of beans or tuna and a can of fruit and eat! I also have a bike trailer I use to haul my dog around in and can load that up with food and water and personal stuff and just walk or bike out somewhat supplied in case my area was ever devastated and uninhabitable.