How To Sterilize Glass Canning Jars In The Oven

Bring water to a boil and allow it to boil vigorously for 10 minutes or more according to your elevation.

How to sterilize glass canning jars in the oven. How to prepare glass canning jars for the canning process. Lay a clean cookie sheet over each oven shelf They need to be level to prevent the jars from breaking and ensure even heating. To sterilize your jars in the microwave wet the jars and turn the microwave to high for one minute.

Wash the jars and heat them in the oven. Do not raise the temperature above as the glass jars could break. When heated in an oven during the sterilization process uneven heating could cause hot and cold spots in the glass resulting in possible shattering of the jars.

Sterilizing Glass Jars in the Oven. Pop the tray of clean wet jars and lids in to a preheated oven at 160-180ºC for. Put them in a baking pan being careful not to let them touch each other bake them for 5 minutes turn off the oven and let them cool in the closed oven for 20.

This method works well for screw-top jars and the Kilner-style jars with a clip top and rubber rings. If using Kilner jars boil the rubber seals as dry heat damages them. Arrange the jars lids and rings onto a cookie sheet open side up.

Arrange the glass canning jars in the oven on clean cookie sheets. Using the oven frees the burners on the top of the stove for boiling the lids and preparing your food. Use a dishtowel or air day.

While the canning jars are in the oven you can sterilize the canning lids or rings using. Place the clean jars on the shelves. There are three trusted ways to sterilize glass jars including sterilizing canning jars in the oven dishwash method and the microwave method.