Sterilising Jam Jars and Preserves Tips

Sterilising jam jars is an essential process to the success and longevity of the jams and preserves you spend a lot of time making. Dirty or jars that have not been sterilized properly will infect the food inside and it will spoil very quickly and need to be thrown away.

Sterilising Jam Jars, Sterilising Jam Jars and Preserves Tips

Easy Tips Sterilising Jam Jars

Tips:

  1. Do NOT add cold food to hot jars, or hot food to cold jars.
  2. Remove jars from the oven or dishwasher only when needed or they will cool down too much.
  3. Always sterilize more jars than you think you will need. Should you have more mixture than anticipated it is too late to start sterilizing once the food is ready.
  4. Leave jams, preserves, or pickles to settle for 15 minutes before sealing.
  5. Sterilizing is quick and easy therefore should never be omitted. Here are two simple ways to achieve good sterilization.

The old-fashioned method is to heat the oven to 350°F/180°C/Gas 4 – don’t be tempted to heat the oven any higher or you may risk the glass breaking. Lay a double layer of newspaper on each oven shelf but not the floor of the oven. Arrange the jars on the shelf making sure the jars are not touching each other. Close the oven door and sterilize the jars for about 20 minutes. Using thick oven mitts, remove each jar from the oven as needed onto a heatproof mat or heat pad, making sure you fill while the jam or preserve is hot as is the jar. Do NOT add cold food to hot jars, or hot food to cold jars.

An easier way is to fill your dishwasher with clean cold jars and run a minimum or rinse wash to time the ending with when your jam, preserve or pickle will be ready. Use the jars one at a time from the dishwasher needed making sure you fill while the jam or preserve is hot as is the jar. Do NOT add cold food to hot jars, or hot food to cold jars.

If you like to you the microwave, clean the jars as normal, rinse but leave the jars a little wet. Microwave for no more than one minute.

reads more : Salmon and Swiss Quiche Recipe

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