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Can You Freeze Demi Glace?

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By Lewis Brindley

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Reading Time: 3 minutes

Demi glace is culinary gold. It’s a richer, smoother stock that’s essential in so many sauces. It’s also quite pricey and tough to make. So, if you’ve got some you’re not using – don’t let it go to waste!

Can You Freeze Demi Glace?

Yes, you can freeze demi-glace for up to 6 months. Portion it out into an ice cube tray and then allow the cubes to freeze solid before popping them out into resealable bags.

Does Demi Glace Freeze Well? Yes

Can You Refreeze Demi Glace? No

How to Freeze Demi Glace

This freezing method using ice cube trays allows for easy portioning and long-term storage. You can pop out just as much as you need when needed! The small cubes thaw much faster, too, making it ideal for those last-minute meal additions.

  1. Cool
    First off, let your demi-glace cool to room temperature after cooking. You don’t want to deal with hot stuff when prepping for the freezer.
  2. Pour
    Once cooled, carefully pour the demi-glace into your ice cube trays. Fill each cube up but don’t overdo it. Overflowing isn’t fun and it will slightly expand as it freezes!
  3. Freeze
    Pop those trays into your freezer. Leave them in until the demi-glace is fully frozen. We’re talking solid! This usually takes about 4-5 hours.
  4. Release
    Once frozen, you’ve got to release the cubes from the tray. Just twist the tray lightly, and they should pop right out.
  5. Store
    Transfer your demi-glace cubes into a freezer-safe bag or container. Make sure it’s airtight!
  6. Label
    Don’t forget to put a label on there. You want to remember what it is and when you froze it.

And there you have it! Perfectly portioned demi-glace, ready and waiting in your freezer for your next culinary masterpiece. Enjoy!

Use Different Ice Cube Tray

Freeze demi-glace in different-sized ice cube trays. This way, you can choose from various portion sizes depending on your cooking needs. It saves time and means there’s no need to defrost more than you need!

How Long Can You Freeze Demi Glace?

Generally, demi-glace can be safely frozen for up to 6 months.

When you freeze most foods like our fancy demi-glace here, you’re pausing the clock on bacterial growth. This is why frozen foods can be stored for so long.

6 months is a good guideline because it’s a time frame that allows you to retain quality and flavour while preventing bacteria from causing any harm.

If you go beyond the 6-month mark, it’s not that your demi-glace will suddenly become unsafe to eat. Nope, it’s about the quality.

Over time, your demi-glace may start to lose its rich flavour and smooth texture. And nobody wants a bland, gritty demi-glace!

How Long Does Demi Glace Last in the Fridge?

In the fridge, demi-glace can safely be stored for about 5-7 days. Beyond that, it risks spoiling and losing its delicious flavour and quality.

How Do You Defrost Demi Glace?

So you’ve got your demi-glace cubes sitting in the freezer… Well, what’s the best way to defrost them so you can begin using them in your cooking?

In the Fridge

The best and safest way to defrost your demi-glace is in the fridge.

Take out the portion you need from the freezer, place it in a dish to catch any condensation or drips, and let it thaw in the fridge for several hours or overnight. Slow and steady wins the race!

In Cold Water

If you’re in a bit of a hurry, pop your frozen demi-glace cubes into a sealed plastic bag and place it in a bowl of cold water.

Remember, cold, not warm or hot. You want to gradually bring up the temperature to maintain quality.


Give your demi-glace a quick reheat in a pan after thawing before using it. This helps to re-emulsify the fats and proteins that might have separated during freezing, bringing back that smooth, velvety texture we all love.

From Frozen

As an extreme measure, if you really are desperate, you can even add the demi-glace cubes straight to your cooking pot. Just remember to stir it well to evenly distribute the heat and help the demi-glace melt evenly into your dish.

Can You Defrost Demi Glace in the Microwave?

Yes, you can defrost demi-glace in the microwave using the defrost setting. However, be careful not to overheat it as you risk changing the texture or flavour.

Can You Refreeze Demi Glace?

Yes, technically, you can refreeze demi-glace. However, it’s not something I recommend.

Why Not? Every time you freeze, thaw, and refreeze food, you’re affecting its texture and flavour. Demi-glace, with its rich, velvety smoothness, is particularly sensitive to these changes.

So while it won’t be harmful to refreeze, you may find your demi-glace loses some of that magic we love it for.

To avoid refreezing, remember my tip from above: Freeze your demi-glace in different-sized ice cube trays for easy portioning! That way, you only take out what you need when you need it. Simple, right?

Does Demi Glace Freeze Well?

Yes, demi-glace freezes very well!

Thanks to its high gelatin content, it maintains its texture and flavour quite nicely when frozen. Just remember to use it within 6 months for optimal taste and quality.


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