Mason jars are a versatile kitchen item that can be used for canning, storage, and freezing. While most people know that you can put Mason jars in the fridge, did you know that you can also put them in the freezer? Freezing Mason jars is a great way to store leftovers, homemade sauces, and soups.
- Gather your supplies: mason jars, a funnel, and a spoon
- Fill the mason jars with the desired amount of whatever you’re freezing using the funnel, leaving about an inch of headspace at the top of each jar
- Wipe the rims of the jars clean with a damp cloth or paper towel to remove any residue
- Place the lids on the jars and screw on the rings until finger-tight
- Do not over tighten! 5
- Place the jars in the freezer, making sure they’re laying flat so contents don’t spill out when frozen solid
- Store for up to 6 months
How To Freeze Food In Glass Jars & Containers | Simple Living
Do Mason Jars Crack When Frozen?
Mason jars are made of tempered glass, which means they’re designed to withstand sudden changes in temperature. However, extreme temperatures can still cause them to crack or break.
When mason jars are exposed to freezing temperatures, the water inside them expands and puts pressure on the walls of the jar.
This can cause small cracks to form. Over time, these cracks can get bigger and eventually lead to the jar breaking.
To avoid this, it’s important not to fill your mason jars all the way to the top before freezing them.
Leave a few inches of space at the top of each jar so that there’s room for expansion. You should also wrap each jar in a towel or newspaper before putting it in the freezer, just in case it does break.
Why Do Mason Jars Crack in the Freezer?
Mason jars are made of glass, which is an excellent material for storing food because it doesn’t leach chemicals into the food like some plastics can. However, glass is also a brittle material and susceptible to cracking when exposed to extreme temperature changes. That’s why you shouldn’t put mason jars directly in the freezer – the sudden change in temperature can cause them to crack.
If you want to store food in mason jars in the freezer, you need to take some precautions. First, leave some headspace in the jar – about an inch or so – to allow for expansion of the contents as they freeze. Second, place the jars on a baking sheet or tray before putting them in the freezer so that if they do crack, the mess will be contained.
And finally, don’t forget to label your jars with what’s inside and the date so you can keep track of how long they’ve been stored.
With proper care, freezing mason jars is a great way to extend their shelf life and enjoy your homemade preserves all year round!
Are All Ball Jars Freezer Safe?
If you’re looking for a reliable, freezer-safe option for preserving your food, Ball jars are a great choice. All of their jars are made from tempered glass, which means they can withstand extreme temperature changes without cracking or breaking. Plus, the lids create an airtight seal that will keep your food fresh and free from freezer burn.

Credit: www.fillmorecontainer.com
Can You Freeze Glass Jars
If you’re like me, you have a lot of jars in your pantry. And, if you’re like me, you probably don’t use all of them at the same time. So what do you do with the leftover jars?
Can you freeze them?
The answer is yes! You can absolutely freeze glass jars.
I’ve done it many times and it’s a great way to save space in your freezer (and your pantry).
Here’s how to do it:
1. Make sure your jar is clean and dry.
Any residual water will turn to ice and could crack your jar.
2. Fill your jar with whatever you want to freeze – leftovers, soup, sauce, etc. Be sure to leave some headspace (about an inch or so) at the top of the jar so that it has room to expand as it freezes.
3. Put the lid on tight and label thejar with what’s inside and the date. I like to use a Sharpie for this so that it doesn’t rub off in the freezer.
Can You Freeze Liquid in Glass Jars
Did you know that you can freeze liquids in glass jars? This is a great way to store leftovers or bulk ingredients for future use. Here are some tips for how to do it:
1. Make sure your jars are clean and dry before adding any liquid. If they’re not, the liquid will cling to the sides of the jar and make a big mess when it expands during freezing.
2. Fill the jars almost to the top, leaving about ½ inch of headspace at the top of each jar.
This allows room for expansion as the liquid freezes.
3. Screw on the lids tightly and place the jars in the freezer. Label them with what they contain and the date so you’ll know how long they’ve been frozen (liquid only stays good in the freezer for 6-9 months).
4. When you’re ready to use one of your frozen jars, thaw it in the refrigerator overnight or run it under warm water until the contents start to liquefy. Pour out what you need and screw on the lid again tightly before returning it to the freezer so it doesn’t leak everywhere!
Can I Freeze Mason Jars With Metal Lids
If you’re looking to extend the shelf life of your homemade jams, jellies, or other preserves, you may be wondering if it’s safe to freeze them in mason jars with metal lids. The answer is yes! Freezing your preserves in jars with metal lids is a perfectly safe and effective way to keep them fresh for longer.
Here are a few tips for freezing your preserves in jars with metal lids:
– Make sure the jars are clean and dry before adding your preserves. Any moisture on the jars can cause them to crack when exposed to the cold temperatures of the freezer.
– Fill the jars leaving about ½ inch of headspace at the top. This will help prevent the contents from expanding and cracking the jar when frozen.
– Be sure to tightly screw on the metal lid before freezing.
This will create an airtight seal that will keep your preserve fresh tasting for months.
– When you’re ready to enjoy your preserve, simply thaw it overnight in the refrigerator or place it in a bowl of warm water until it reaches room temperature.
Can You Freeze Fruit in Mason Jars
Mason jars are a popular way to store fruits and vegetables. Can you freeze fruit in Mason jars? The answer is yes!
Freezing fruit in Mason jars is a great way to preserve your fruit for later use. Here are some tips for freezing fruit in Mason jars:
– Choose ripe, fresh fruit that is free of blemishes or bruises.
– Wash the fruit thoroughly and allow it to dry completely.
– Cut the fruit into small pieces or slices, if desired.
– Fill the Mason jar with the cut fruit, leaving about 1 inch of headspace at the top of the jar.
– Seal the jar tightly with a lid and ring. Label the jar with the date and contents.
– Place the jar in the freezer and allow it to freeze for several hours or overnight.
Frozenfruit will keep for several months in the freezer.
Can You Freeze Glass Jars of Jam
You can freeze glass jars of jam, but there are a few things to keep in mind. First, the freezer temperature should be below 32°F (0°C) to prevent the jam from thawing and refreezing. Second, leave about ½ inch (1 cm) of headspace at the top of each jar to allow for expansion during freezing.
Finally, label and date the jars before freezing so you know when they were frozen and can use them within 6 months.
To defrost frozen jam, place the jar in the refrigerator overnight or until it is completely thawed. Once thawed, consume within 2 weeks or refrigerate for up to 3 months.
Can You Freeze Glass Jars of Spaghetti Sauce
If you’re anything like me, you always have a few jars of spaghetti sauce in your pantry. And sometimes, those jars can sit in there for months before you finally use them. But what happens if you need to use one and it’s frozen solid?
Can you freeze glass jars of spaghetti sauce?
The answer is yes! You can absolutely freeze glass jars of spaghetti sauce.
In fact, it’s pretty simple to do. Just make sure that the jar is tightly sealed and then place it in the freezer. It’s important to note that the sauce will expand as it freezes, so make sure that there is some headroom in the jar before sealing it shut.
Once frozen, the sauce will keep for several months. When you’re ready to use it, just thaw it in the refrigerator overnight and then heat it up on the stovetop or in the microwave. Easy peasy!
Can You Freeze Mason Jars With Plastic Lids
Mason jars are a great way to store food and they can be used for freezing food as well. However, it is important to note that you should not freeze mason jars with plastic lids. The reason for this is that the plastic can crack when exposed to the cold temperatures of the freezer.
If you do want to use Mason jars for freezing food, make sure to use metal lids instead.
Can You Freeze Mason Jars With Soup
Can you freeze mason jars with soup? This is a common question that we get here at the Ball Canning Company. The answer is yes, you can freeze soup in mason jars!
Here are a few tips to help you get started:
1. Choose the right size jar. We recommend using our half-pint or pint sized jars for freezing soup.
2. Leave headspace. When filling your jars with soup, be sure to leave about an inch of headspace at the top of the jar. This will allow for expansion as the soup freezes.
3. Cool completely before freezing. It’s important to cool your soup completely before freezing it in a jar. Otherwise, you run the risk of breaking your jar when the hot soup expands during freezing.
4. Label your jars clearly. Be sure to label your jars with the contents and date before putting them in the freezer. This will help you keep track of what’s inside and how long it’s been frozen (soup is best used within 6 months).
Conclusion
If you’re anything like me, you love finding new ways to use mason jars. They’re perfect for canning, storing spices, and so much more. But can you put them in the freezer?
The answer is yes! Mason jars are actually designed to withstand extreme temperatures, so freezing them is no problem. Just make sure you leave some headspace at the top of the jar to allow for expansion.
If you’re using your frozen mason jars for storage, thaw them out before opening to avoid breaking the jar. And that’s all there is to it! Now go forth and freeze your mason jars with confidence.