Today’s pressure canners may have a dial gauge for indicating the pressure or a weighted gauge, for indicating and regulating the pressure. Serious errors in processes that can result in spoilage or ...

Pressure canners allow us to safely preserve low-acid foods at home. Because low-acid foods like vegetables and meat are more susceptible to botulism, these foods must be canned in a pressure canner.

ST. PAUL -- Safe home canned vegetables require processing in a pressure canner. This is important to know if you are planning to home can green beans, peas, carrots or other low-acid vegetables this ...