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Been wanting an All American for ages, and keeping an eye on local ads finally paid off! Thinking of getting back some precious freezer space and starting off by canning some stock.
[Image description: a brand-new looking All American canner 910 sitting on a kitchen counter]
Definitely wouldn't recommend it, that style of canning is no longer considered safe. Ovens tend to fluctuate in temperature, so you might not reach the required temps and times to ensure sterility, even if your jars do seal. Also, jars have a higher chance of shattering in the dry heat of an oven.