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Prepare Canning Lids

7:00
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How to Can Tomatoes! Easy, fun...Wholesome and Simple!

What happens here

Place canning lids (the flat part with the rubber seal) into a small pot filled with warm water. The water should be heated to approximately 180°F. This warms the rubber seals, allowing them to soften and create a better seal during the canning process.

Goal: Warm canning lids to optimize sealing performance

Tools and materials

  • Canning Lids Ball — The flat part of the lid with the rubber seal
  • Cooking Thermometer — Monitoring the water temperature for the lids
  • Small Pot — Heating water for the lids
  • Water — Warming the lids