It's been a few years since I first cracked open our battered copy of John Seymour's 'The Complete Book of Self-Sufficiency'. That section on food preservation was a real eye-opener, honestly. He approaches it not as a set of isolated techniques, but as the natural conclusion of the whole self-reliant cycle. You grow it, you harvest it, and then you have to deal with the surplus—otherwise, the work's wasted. It's very much rooted in pre-industrial logic, with a heavy emphasis on methods that don't require constant electricity: drying, salting, smoking, potting in fat, and of course, bottling and basic pickling.
What sticks with me is the tone. It's not a frantic prepper's manual; it's calm, almost pastoral. He explains the why behind each method in a way that connects it to seasonal rhythms. For instance, he'll link smoking fish to autumn gluts or making fruit leathers to a hot, dry summer. The diagrams are wonderfully simple, hand-drawn almost. It feels less like a textbook and more like inherited knowledge from a grandparent. It definitely skips the high-tech stuff like vacuum sealers, but that's part of its charm—it gives you confidence that you could manage even if the power went out for a month.