How Do You Sterilise Glass Jars In The Oven

Set the oven temperature to 130 C or 270 F no higher or you run the risk of the glass breaking.

How do you sterilise glass jars in the oven. Place a piece of baking paper on a baking tray and place your wet jars on. Preheat your oven to 130C any higher and you risk the glass breaking. To sterilise your jam jars in the oven.

Or you can put jars in a large pot of boiling water for 10 minutes then drain upside down on a clean tea towel and dry in the oven. If using Kilner jars boil the rubber seals as dry heat damages them. Place clean jars right-side-up on the canning rack and fill the canner with water so you have 1 inch 25 centimeters of water covering the top.

This will sterilise the jars for immediate use. You will want to fill the jars while your ingredients are as hot as the jars. Place the jars on a baking sheet and put them in the oven to dry completely.

Step 3 - Glass jars can also be put through a hot cycle in your. Leaving them in longer is just fine. Ladle the hot preserve into a heatproof jug to make it easier to transfer the mixture into the hot jars.

To sterilize glassware in the oven preheat the oven to 130C 266F. Shut the door of the oven and allow them to sterilize for at least twenty minutes. Shut the oven and set a timer for 20 minutes.

Be very careful not to touch or get any of the mixture onto the rim of the jars as this could introduce bacteria. Wash the jars in hot soapy water then rinse well. Lay 2 layers of newspaper on the ovens shelves but not on its floor.