Note: This is the first kind of canning you should try, and the most basic, and IMHO, most useful kind. It is definitely worth experimenting with when you've got an excess of produce, which many people do this time of year. If you don't have your own overproductive garden, perhaps you can offer to preserve some for a friend with a garden, in exchange for some food - and most farmers offer bulk prices if you can buy in quantity. Try shopping at the end of the day, when farmers don't really want to take the food home anyway!
It is starting to be time to think about preserving food. Why…