Warning: I’m told this may be both unsafe and dangerous. Attempt at your own risk! See comments below.
I’ve never tried to can crackers for long term storage but if you don’t have kids who consume all snack foods as soon as you buy them, then this may be a good idea. I think I’ll give it a shot soon just for grins.
I did notice that at the end she used the vacuum foodsaver to remove excess oxygen from the jars after she cooked them in the over; I’m wondering if it wouldn’t have been better to remove the oxygen first and then cook them in the oven? I really don’t know the answer to that one.
You can skip roughly the first half of the video as that’s mostly just her adding crackers to the jars…
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