Can You Microwave Mason Jars? Is It Doable Or Not?

In recent years, mason jars have gained popularity like a coffee tumbler substitute. They are relatively affordable and easy to carry with you.

Can you microwave mason jars? How do you know if they are microwave safe? How do you reheat food in a Mason jar? These are the concerns of many people.

The following article will surely help you answer questions on this topic. So, scroll down slowly, and explore right now!

Can You Microwave Mason Jars?

The short answer is no. You should not warm these items in a microwave. 

They are made from ordinary glass, so they are not good at withstanding high heat. So, microwaving these things will cause them to break or possibly explode.

According to the FDA, they are also not ideal to use in an oven. High heat can present many potential fire and explosion hazards.

What Are Mason Jars?

These jars are a great alternative to coffee mugs. They are made from glass but not from tempered glass.

These items can’t survive extreme temperatures. In other words, they are designed to be used for storage purposes instead of cooking or baking.

What Can You Use Mason Jars For?

These items are not perfect for cooking and baking, which doesn’t mean they are useless. Here are some ways to use them effectively:

  • Tea holders
  • Hanging lanterns
  • Twig vases
  • Emergency candles
  • Oil lamp
  • Bird feeder
  • Paint storage
  • Candy holder
  • Marquee lighting

If you are interested in making lanterns from these items, you can watch this video:

How Do You Know If They Are Microwave Safe?

The most straightforward method is checking their label. If the label indicates “microwave safe,” it means your jars are safe to use.

Alternatively, you can put them in the microwave to test within one or two minutes. If your jars are thin, it would be best not to perform this test.

can you microwave mason jars

Can You Wash Them In The Dishwasher?

The good news is yes! If you are too busy to wash these items, you can put them into a dishwasher. It’s completely safe!

Detergents, on the other hand, may wear down their metal lids. For the greatest effects, experts recommend hand-washing and sterilizing these things.

Can You Freeze Food In Mason Jars?

Yes, you can. However, you should pay attention to some precautions to avoid breakage risk. Here are some useful tips you should follow:

  • Don’t overfill the food as the food will expand later.
  • It’s best to utilize wide-mouth jars, which don’t have shoulders for later use.
  • Leave the lid loose.
  • Make sure your food is cool before pouring it into these things. After that, let them completely cool before freezing them to prevent glass shattering.
  • Don’t let them jiggle and shatter while freezing. You can use fabric to wrap around them.
  • Leave a frozen jar overnight if you use it the next day. Don’t thaw it in kitchen appliances like an oven, as it might explode!

Can You Recycle Them?

Absolutely! These items are recyclable without fear of losing quality except for their rubber rings.

As we know, when a ton of glass is recycled, we can save more than a ton of raw materials of natural resources. So, we should recycle these items.

The Bottom Line

All in all, you shouldn’t put mason jars inside a microwave.

These things are not perfect for cooking purposes but storage ones.

To check if one thing is microwave-safe or not, you can detect its information on the label. If the label shows “microwave-safe,” you can feel free to use it.

Hopefully, this article will be helpful for you. For any further questions, feel free to ask us in the comment. Thank you for your interest in the article!

Mariana Rouco

Mariana Rouco is the editor-in-chief of Elpasony.com. She loves traveling and writing about foods and cooking in general. She has a degree from the New England Culinary Institute and enjoys Mexican, Italian, and Chinese cuisines the most.

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