Can You Freeze Mussels? How?


Quick Answer: Can You Freeze Mussels? 

Yes, you can freeze mussels, and they can last quite long in the freezer. You could freeze both fresh as well as cooked mussels. To freeze mussels, you’ll need to have a heavy-duty air-tight freezer bag and some foil wrap to prevent freezer burns. 

If you wonder how you can best freeze and store mussels, you have come to the right place. This is the ultimate guide to help you out. 

These methods and tips have worked splendidly for many. 

Let’s get right into it. 

How to Freeze Mussels?

How to Freeze Mussels?

Prep Time: 10 minutes
Total Time: 10 minutes

If you have bought some fresh mussels and are unsure when or how you will use them, you can freeze them right away and ponder the menu later. 


  • Mussels


  • Heavy-Duty Freezer-Safe Bags


    1. Clean the Mussels: Rinse the mussels and get rid of any dirt or rope fibers. If the mussel shells are broken or feel uncharacteristically light, discard them. Also, check for mussels with open shells. If they don't close up when you tap them, it means they are dead, so that you can discard those as well.

    2. Portion It: If you don't think you will be able to consume all the mussels in one go, portion them into smaller and easy-to-manage serving sizes.

    3. Pack and Seal: Transfer the portioned mussels into a heavy-duty freezer-safe air-tight bag and seal it. Make sure to squeeze out as much excess air as you can before sealing them. It would be best to vacuum seal if possible.

    4. Label and Freeze: Add a label on the bag with the best-before dates, and you are all set to freeze the mussels.

Freezing Cooked Mussels

Time Taken: 10 – 15 minutes

What will you need: 

  • Mussels 
  • Aluminum Foil 

This is a better-recommended method, and it’s also a great way to prep the mussels and keep them ready.

Prep and Cool

Once you have cooked the mussels, let them cool down to room temperature.

Wrap in Foil

Using some aluminum foil, wrap the mussels thoroughly to avoid any freezer burns.

Pack and Seal

Place the wrapped mussels into a freezer-safe container or heavy-duty freezer bags and seal them. Make sure to get rid of any excess air before sealing.

Label and Freeze

After adding a label on the container or bag with the date on it, you are ready to freeze the mussels till you need them next.

How Long Can You Freeze Mussels? 

You can freeze mussels for up to 6 months. If they are not fresh, then it is better to consume them sooner rather than later. If you are freezing cooked mussels, it is ideal to consume them within 3 to 4 months. 

Although mussels can stay well in cold temperatures for long, using them as close to the date you bought them will give you the best results for your recipe.

The fact that it is seafood is all the more reason to eat them up as soon as you possibly can. 

How to Store Frozen Mussels? 

You can store frozen mussels in a freezer-safe container or heavy-duty freezer-safe air-tight bags. Although both options work equally well, the freezer bags have more perks. 

If you are pressed for space in the freezer, then the freezer bags are a great way to store the mussels, which are bulky. It would be hard to cram many of them into a container, no matter how good you are at Tetris. 

Moreover, if you are portioning them out, multiple freezer bags take up much less space than a couple of containers. 

How to Defrost Mussels? 

The ideal way to defrost mussels would be to do it gradually. Take out the portion of mussels you need and let it thaw in the fridge for a couple of hours or overnight. 

Once it has defrosted, you can use it within a day or two, provided you leave it in the fridge when not in use. 

If you forgot to defrost the mussels beforehand and are in a hurry, you can thaw it on the kitchen counter by leaving it in a bowl of lukewarm water for an hour or so.

But in this case, the mussels have to be consumed immediately. 

Can You Refreeze Mussels? 

No, it is strongly advised not to refreeze mussels. Because it is seafood and the change in quality that mussels go through after a freezing and thawing process, it is best not to leave it in the freezer again and risk your health. 

If you would like to avoid wasting mussels once it thaws, you can divide them beforehand into easy-to-use portions that you can eat in one go. 

Do Mussels Freeze Well?

Yes, mussels freeze well. Mussels are best kept in cold temperatures. But keep in mind that the mussels will die and frozen, but when packed properly, the meat within is protected and safe to eat. 

Nevertheless, fresh mussels will always trump frozen mussels. So, despite its good freezer life, it is best to consume the mussels as soon as you can. 


Can you eat dead mussels if they are frozen? 

If the mussels have been dead before freezing, it would be safe not to eat them as it has a high risk for food poisoning.

So, before you freeze the mussels, it is best to look for mussels with open shells and tap them to see if they close. If they don’t, then the mussels are dead, and you can discard them. 

Is it necessary that the mussels are alive when you cook them? 

Once you freeze the mussels, they die due to the cold temperature. But in this case, the mussels are well preserved and safe to eat.

So, the mussels don’t need to be alive when you are cooking with frozen mussels. But if you are looking to use fresh mussels, it is better to look for dead mussels and discarding them. 

Bottom Line

I hope this article helped you freeze and store mussels. 

If you have any doubts or would like to share some freezing tips and tricks, it would be great to hear from you. 

Feel free to share this article with all your friends and family who love mussels. 

Show Some Love by Sharing!

About Amanda Jones

Amanda is a person with an eye for detail. She has been cooking since her childhood and loves to bake too. Recently, she's made the decision to pursue baking full-time and quit her 9 to 5 job. In the meantime, she still enjoys cooking and baking for friends and family, especially when it comes time for special occasions like birthdays or holidays!

Skip to Instructions