presto-pressure-cooker

Modern pressure cooker

Presto pressure cooker - Here is how a Presto pressure cooker works its magic. The cover or lid locks in place creating a closed system at a standard 15 pounds of Presto pressure cooker. At this pressure water boils at 257 degrees F instead of the usual 212 degrees F

Presto pressure cooker, pressure, water, Presto , cooker, boils ,degrees, closed system, kitchen tools, electric appliance

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