Does anyone know how to dehydrate liquid such as coffee or beef stew? Was thinking about homemade MREs and how do they dehydrate those things? Like instant coffee is dehydrated already made coffee. Anybody with any ideas?
Also anyone know what they put in the military MREs to make them last so long?
AND-does anyone have any ideas on how to store them? They make a handi-vac with ziploc bags for storage but I have heard from people that they don't keep very long.

