Canning products have been available everywhere we have lived. There are many people who make jams and jellies, others who can fruit and vegetables (although if you have freezer space, frozen f&v are usually more like fresh.) If you add citric acid to tomatoes, you can cut down on the processing time considerably.
A newsgroup, rec.food.preserving, provides lots of helpful information.
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Date: 2007-08-29 03:29 pm (UTC)If you add citric acid to tomatoes, you can cut down on the processing time considerably.
A newsgroup, rec.food.preserving, provides lots of helpful information.