Can You Freeze Tuna?



Hi, I'm Maggie. I love cooking for my family and sharing my experiences from the kitchen.
Fresh raw tuna steaks on a wooden board.

Tuna is known not only for its high omega-3 content, but also for its fine taste. Unfortunately, it is not possible to buy fresh tuna at the market every time you want to eat it.

Therefore, it is necessary and useful to stock it. But is it possible to freeze tuna?

Fortunately, yes. Tuna is easy to freeze. Since fish has a short shelf life, freezing it is really the only option you have. It will keep for at least three months in the process.

Find out everything you need to know about freezing.

How To Freeze Tuna?

Freezing tuna can be a little tricky. If you haven’t opened the canned tuna yet, you don’t need to do anything else. Just put it directly into the freezer.
If you want to store your leftover tuna, it gets a little more involved.

Just follow the steps below:

Step 1: Divide Into Equal Portions

In order to be able to portion the tuna better for further processing, it is best to decide in advance how much tuna you want to freeze.
This way you can defrost one part after the other.

Step 2: Wrap Up The Fish

After everything is portioned, dry the fish with a tissue. Then wrap the pieces tightly in cling film. It is important that it is packed airtight.

Step 3: Put It In Zipper Or Freezer Bags

Now you need to put the wrapped tuna pieces in freezer bags or an airtight container.

It does not matter which one you use; the goal is to prevent outside air from getting in and preserve its flavor, textures, and quality. Hence, ensure you seal the container or the bags tightly. 

Another option would be to vacuum seal the container.

Step 4: Label Up And Freeze

After putting those chunks in bags or containers, it is time to put a label on.

This label is nothing but the date of freezing and the use-by date. This helps you keep track of time.

After labeling, put it in the freezer, and it’s done!

What Happens If You Freeze Tuna?

Tuna freezes exceptionally well, also its meat is pretty dense. As a result, ice crystals will not have any such effect on it. 

And freezing does not affect the quality of fish in any way but prevents bacterial growth. So if you follow the steps properly, you might be able to store it beyond three months. 

This might be also interesting to you: Can you freeze crab meat?

How Long Can You Freeze Tuna?

You will be able to store it in the freezer for up to three months with peace of mind. Get it wrapped, put it in bags, and seal tightly. 

Or, if you wish, dip the tuna in saltwater before wrapping it up. Also, if you follow the procedures well enough, you might store it beyond three months. 

But keep in mind that as with anything you freeze, the quality will degrade over time.

How Do You Thaw Frozen Tuna?

Here is how you should defrost your tuna.

  1. You have to take a portion of tuna out of the freezer to start.
  2. Then put it in the fridge and let it thaw overnight. Depending on its size, defrosting may take quite some time. The larger the piece the longer it will take.

Once it gets defrosted, cook it the way you want!

Can You Freeze Different Types Of Tuna?

Can You Freeze Canned Tuna?

Yes, you can. If you have it canned already, you do not need to pack it like putting it into bags or containers. So, what you will do is put the entire can in your freezer, and let it freeze.

Canned tuna in a bowl.
If your can is already open and you just want to store the rest, you can freeze your tuna as described above.

Can You Freeze Canned Tuna After Opening?

Yes, of course! If you open up the can, follow up the guidelines above and store it properly.

Can I Freeze Tuna With Mayo?

Mayonnaise won’t freeze as well as tuna, so if you freeze the two together, chances are the mayo and tuna won’t freeze properly.

To avoid such a mess, you may freeze the tuna as it is.

Can You Freeze Tuna Pasta?

Yes, yes! Tuna pasta freezes pretty well. But, before you put it into the freezer, let it cool down. When cooled, divide into needful portions, put in freezer bags or airtight containers, seal them up, and freeze!

Can You Freeze Tuna Dip?

As a rule, yes, but it depends on additional ingredients in the dip. I would test the freezing first with a small amount.

Can You Freeze Cooked Tuna?

Yes, you can store cooked tuna. Refer to the outline above in the article. It can help you learn how exactly you should store your tuna.

Can You Freeze Grilled Tuna?

Yes, why not? Grilled tuna would freeze perfectly. All you have to do is, wrap up portions with foil, put them in freezer bags, seal the bags, and put them in the freezer.

Is It OK To Freeze Fresh Tuna?

Absolutely! You can even store fresh tuna steaks. Like all other fish types, the quality of the fish isn’t affected at all when you freeze it.

Can You Freeze Bluefin Tuna?

Bluefin tuna is a sashimi-grade fish and is currently one of the most expensive fish.

Freezing this fish can be a bit tough. First, all you have to do is dip them in water and let them freeze. Then, you have to repeat the process in a loop until you see a protective layer of ice forming around the fish.  

Can You Freeze And Reheat Canned Tuna?

Yes, you can. But, the concern is about food quality and safety. For example, when you heat, freeze and reheat tuna, and this goes on a loop, there is a chance of bacterial growth that makes the tuna go rancid.

Instead, cut some portion out of it, defrost and cook.

Can You Freeze Tuna Salad With Miracle Whip?

Both tuna and miracle whip are great candidates for freezes. These freeze well. And we see no potential reason for not freezing them.

Can You Freeze Tuna Fish Sandwiches?

Some sandwich ingredients do not freeze well, but tuna does freeze well. It is very important to check out the ingredients used in the sandwich before you freeze them.

Tuna Ideas

Here are some of our best tuna ideas for you to try –

#1 Tuna Burritos

Cook your tuna with chopped onions and garlic in a pan then spread it over on tortillas and roll it up. Sprinkle some cheese, and bake it for 20 minutes!

Serve with avocados, etc. And it is ready to taste!

#2 Tuna-ball Puttanesca With Spaghetti

Mix tuna, eggs, rind, parsley (two tbsp), and breadcrumbs in a bowl. Then cook it up, making balls of the mixture with garlic, capers, and chili.

Prepare your pasta. When done, add the balls to the pasta and cook for two minutes. And it’s ready to eat!

If you ever wondered what the best way to preserve spaghetti is, here is our guide on how to freeze spaghetti.

#3 Rice, Tuna, And Spinach Salad

Prepare your rice; prepare your asparagus. Then combine some sweet chili and soy sauce in a pan or jug. Add up the asparagus, tomatoes, tuna, and spinach. Add salter and pepper according to your need—finish with a topping of egg, and it’s ready.

This might also be interesting: Can you freeze tuna salad?


If you think freezing tuna is tough, now you know how easy it is. All you should do is pack some and put them in the freezer. Neither freezing nor defrosting is hard.

Now that you know how to store it, you can prepare a beautiful and tasty meal anytime you want, do not forget to try our recipes.

Happy cooking!


About Maggie

Hi, I'm Maggie. I love cooking for my family and sharing my experiences from the kitchen.
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