After finishing the last bits of jam and washing the container, Wilson screws the lid back on and drills a hole in the center ...

For shelf-stable jam, the USDA recommends jars with the two-part lids (a metal ring and flat lid with rubber gasket). The lid covers the jar, and the ring holds the lid in place as it seals during ...

Just the other week, the words “jam lid” started trending on Twitter in Japan. This was a bit of a strange topic to hit the news, but after checking it out, the reason why the humble jam lid was ...

You can buy mason jars to use specifically for storage, but don’t forget to save old jam and marinara sauce jars that work with mason jar lids, so you can increase your storage while being an ...

Duerrs, one of Britain’s top five jam makers, has introduced a lid across its range after a successful trial at Morrisons. It looks almost identical to traditional ones.

Slide flat plastic spatula between jam and jar to eliminate air bubbles. Clean rim of each jar with damp cloth. Using tongs, lift hot lids from saucepan, 1 at a time, shake dry, and place atop jars.