[driftdiver]

Good answers. We’ve also stocked up on tunafish, canned chicken, canned chili, and soups as a way of storing protein.

Beans are also a good source of many proteins which are cheap and easy to store.

[Errant]

A staple of mine is corned beef and rice.

It's simple to make. Break up 1 can of corned beef in a medium size pan, add 1/2 chopped onion or 1 - 2 tablespoons of dried onion flakes and a little black pepper. Add about 1/3 cup of water and simmer until onions are translucent and serve over rice with cornbread, french fries, or boiled cabbage as a side dish - feeds 2 - 3.