what does excess pressure do to canned items? i know you absolutely can not go under the required pressure, but what happens if you go a pound or two over?
i'm canning some homemade stock for the 1st time.. instructions are 11lbs for 20 minutes. it kept varying from 11-12 lbs.
i'm canning some homemade stock for the 1st time.. instructions are 11lbs for 20 minutes. it kept varying from 11-12 lbs.