Is it safe to put fresh hot soup in a glass mason jar?
I make soup in a slow cooker and I'd like to store individual servings. If I take the freshly made hot soup from the slow cooker and ladle it into mason jars and screw down the lids, is that safe? I don't have any experience with canning.
Best Answer
Since you are asking about canning then what you are describing is not a canning process which will give you a result you can store long term at room temperature. Long-term storage of soup would require pressure canning to raise the internal temperature high enough to kill any foodborne illnesses.
If you plan to freeze the soup then mason jars aren't ideal, they'll work but they are bulky and take up a lot of room. In any case you don't get any real benefit from putting the lid on when hot if you are going to freeze them, you're better off letting it cool so you don't end up overwhelming your freezer's cooling capacity.
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Quick Answer about "Is it safe to put fresh hot soup in a glass mason jar?"
If you were to put piping hot foods or liquids into a room-temperature mason jar, you could risk thermal shock to the glass, and the container would shatter due to the extreme temperature differences. Newell Brands' team doesn't endorse using Ball or Kerr canning jars in ovens or for baking projects.Can you put hot soup in mason jar?
Allow the Soup, Stew, or Main Dish to CoolAvoid adding steaming hot liquid to the mason jar. Instead, allow the soup or stew to cool slightly before adding to the jar.Can you put hot stuff in glass jar?
Yes! You certainly can enjoy your piping hot drinks straight out of a mason jar, but there's one vital thing to keep in mind: thermal shock. Pretty much anything made out of glass is vulnerable to thermal shock.Can you jar hot soup?
No, soups will always need to be pressure canned. All of these can be added when you heat the soup to serve it. If you are using beans or peas, they must be cooked prior to canning. The only ingredients you should use are ingredients that are safe to can.Do glass jars break with hot water?
At what temperature does glass "break"? Glass bottles and jars are usually not affected by ambient, refrigeration, or warm temperatures. However, high heat (>300\xb0F) and excessive thermal variations can cause glass to shatter or break.How To Freeze Food In Glass Jars \u0026 Containers | Simple Living
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