If you've ever wondered what the difference was between canning and vacuum-sealing your mason jars, we've got the explanation to set the record straight.

Canning the jam makes it shelf-stable, so it can be given as a gift or stashed for eating later in the year. This process seals the jars, protecting the jam from mold or bacteria. Here’s what ...

The hot water then creates an airtight seal inside the jar (air is forced out but can’t re-enter as the jar cools). Pressure canning involves a different piece of specialized piece of kitchen ...

A deeply philosophical question. But seriously, doesn't it take time? Isn't it complicated? Aren't there safety risks? The idea behind canning is to preserve the very freshest, ripest summer foods ...

Bubbler: Run this flat plastic palette knife along the inside of the jar to remove air bubbles that burble up during canning and can force food under the lid, interfering with the seal.

Can I reuse canning lids? Reusing the flat metal lid is not recommended due to a higher risk of seal failure because the sealing compound is often dented after use and does not cover the jar ...

is the use of heat to create enough pressure to seal your canning jars and prevent bacteria from colonizing its contents. This reliable jam recipe will let you savor the best berries and stone ...