How To Sterilize Glass Jars Without An Oven

Do not use rusty or damaged jar lids because they will not produce a tight seal.

How to sterilize glass jars without an oven. There are three trusted ways to sterilize glass jars including sterilizing canning jars in the oven dishwash method and the microwave method. Any higher and the glass is likely to break. Preheat your oven to 130C any higher and you risk the glass breaking.

Line each oven shelf with a double layer of newspaper or baking paper making sure to keep the paper away from any flames. If using Kilner jars boil the rubber seals as dry heat damages them. Close the oven door and sterilize the jars for a minimum of 20 minutes.

Clean the jars and while they are wet not dripping place them in the microwave. Using oven mitts remove the jars one at a. How to sterilise jam jars in the dishwasher.

How to sterilise jars Jamies Great Britain. This will help prevent bacteria getting into the mix. How do you sterilize jars without boiling them.

Place them upside-down on a piece of absorbent kitchen paper like Plenty to dry off. Do not sterilise your jars using the oven method as ovens can harbour bacteria from food that is stuck on the oven. Turn the oven on 225 degrees Fahrenheit.

Use a high heat. Bring water to a boil and allow it to boil vigorously for 10 minutes or more according to your elevation. Heat of 220 degrees F kills bacteria and sterilize the jars.