>>218265Yes.
I'm not sure how exactly. I suspect that you'll need a dehydrator, or to use pre-dehdrated foods.
I've been considering looking into this. Also vacuum packing, also making "MRE" style meals with stuff I get at the grocery store/market.
If you search for "DIY MRE" you'll get all kinds of fanatical prepare /k/ types making meals for when the earth explodes. (jokes jokes... not trying to star t fights).
Anyone have tips/experience on this front?