How To Sterilise Glass Jars In The Oven

Opt for a traditional water bath to sterilize your jars instead.

How to sterilise glass jars in the oven. Wash the jars thoroughly using warm water and washing up liquid and rinse clean. The jars are safe to use for home canning recipes cold or room temperature food storage crafting and cold beverages. How to sterilise jars in the oven.

Do not raise the temperature above as the glass jars could break. Below is a short video. Fill the jars with the preserves screw on the lid then wrap each one up in newspaper.

Preheat your oven to 210 F 140 C. Rinse them with water to remove all residue and wet the jar a little. Preheat your oven to 225.

Turn on the oven using a temperature between 100 degrees C and 130 degrees C. Wash the jar sterilize it in a preheated oven Heat the washed glass jar in a preheated oven for effective sterilization. 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 as hot as the jar.

Sterilize your jars for 20 minutes or more. However I find I frequently have to rummage through old recipes to remind myself of how to sterilise jam jars correctly. Note that you should not add any cold food into a hot jar as it will shatter the glass jar.

Rinse them well but dont dry them. How to Sterilise Glass Jars in the Oven. Sterilising jars in the oven takes quite a bit longer than in a microwave but its long been known as one of the best methods for sterilising jars.