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Ltryptophan's avatar

What is the proper method for pressure canning?

Asked by Ltryptophan (12091points) February 4th, 2010

I am about to start pressure canning food. Some to sell, some to keep. I want to do it to save money and keep food out of the refrigerator.

I hear that this is dangerous due to botulism and other forms of spoilage. I want to get it right.

Once I start canning I am concerned about eating what I’ve canned months later. Should I buy a rat, and use it as a canary in the coal mine.

What is the deal?

Any good recipes?

Is one pressure canner as good as the next, or should I buy the really nice 16 jar variety, or the cheap-o wal-mart job.

Your thoughts are highly prized!

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10 Answers

Snarp's avatar

I’ve never done pressure canning, just straight up canning. Try checking your nearest land grant university’s website for an agricultural extension, they should have really good information. I’ll try to find a good link.

Are you planning to make fermented sushi rice?

Ltryptophan's avatar

no, i was just recruiting talented answerers from a diverse audience

Ltryptophan's avatar

@Snarp The OSU link is dead, but the usda guide looks awesome thanks sooo much!

Snarp's avatar

Weird, the OSU link works for me.

Ltryptophan's avatar

when you go to the osu link, the links away from it with the info didn’t work for me

Snarp's avatar

@Ltryptophan Ahh, I see. Bummer.

MissAusten's avatar

This is a good place to start as well: http://www.freshpreserving.com/

I’ve done some canning at home and had good results. No food poisoning deaths. :) I haven’t done any pressure canning though, and stick to high-acid produce (fruits). As long as you follow the guidelines for sterilization, cooking times/methods, storage, and checking seals, your canned foods should be safe.

stranger_in_a_strange_land's avatar

The pressure canning setup should have an instruction book with it. Stick with high-acid foods at first.I use the book “Putting Food By” (ISBN 0–553-14564–9) by Hertzberg, Vaughn and Greene. Covers almost all aspects of canning and food preservation.

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