how long can you freeze salmon
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How Long Can You Freeze Salmon – Verified Answer

Salmon is one of the foods that contain many nutrients that are very good for health. If you know how to store it properly, this fish will keep its nutritional value ​​and make many delicious dishes. So you know how to choose, how to freeze, and how long can you freeze salmon? Let’s find out through this article!

How to Choose Salmon?

How to choose salmon
How Long Can You Freeze Salmon?

For whole fresh salmon

First, you need to observe the fish’s eyes. Observe that the fish’s eyes are clear, not opaque, and turn yellow, it is a fresh fish. In addition, fresh fish is a fish with a slightly swollen ankle, if the eye is concave, the fish is not delicious.

The fish body ensures brightness and shine. The fish skin is close to the body, not peeling, bumping, or scratching.

For gills, you can easily see with the naked eye. If the gills are bright red and not torn, the fish is fresh. Do not buy fish whose gills have turned dark red or pale in color. In addition, the fish gills also do not have an accumulation of bruises.

Fresh fish has a characteristic fishy odor and no foul or chemical odor. Besides, fish with fresh color, not dull or turning lighter, with good elasticity are fresh fish.

Hold the fishtail and shake it vigorously to check the firmness of the fish’s backbone. If the hand feels firm, not loose, and the fishtail when bent does not show wrinkles, the fish is fresh.

For Fish That Has Been Filleted

Fresh salmon flesh should be bright pink or orange. If the meat turns darker, it means that the fish meat is spoiled or about to go to the stage of decomposition.

Besides, delicious meat will have extremely good elasticity. When pressing on the fish meat, there are dents but quickly return to the original state of fresh fish meat.

Observe that the surface of the meat is dry, without any moisture or strange discharge. The fat veins on the fish are evenly colored and bright without dulling or brown spots.

In addition, the fresh fish fillets will have a characteristic aroma, no strange smell.

How To Freeze Salmon

How to freeze salmon
How Long Can You Freeze Salmon?

First, you need to thoroughly prepare the fish to be frozen. Can be washed with dilute saltwater or to disinfect natural bacteria that exist on fish. This helps the fish to be preserved longer and safer.

Next, you apply a little salt on the surface of the fish to avoid bacteria and retain the inherent substances of the fish.

Put the fish in a bubble bag used for freezing and put the fish in the refrigerator to freeze the fish. This process needs to be kept continuous, avoiding interruptions to ensure the quality and safety of the food.

How Long Can You Freeze Salmon?

If you’re buying fish (fresh or fillet) to use during the day, simply freeze – for whole fish and refrigerate – for fillets. Fish preserved in this way should only be used within 24 hours.

If you decide to not use all the fish in a day, you should put the fish in the freezer compartment of the refrigerator. Freezing fish can help preserve fish from 2 to 3 months.

How To Defrost Frozen Salmon?

You can refer to the following 3 ways to choose a suitable and safe defrosting method for yourself.

How to defrost frozen salmon
How Long Can You Freeze Salmon?

Method 1: Defrost salmon in the refrigerator

With this method, you need to take the fish from the freezer to the outside environment about 12 hours before processing. The time may be longer if the volume of salmon is larger, for example, fish weighing 450 – 700g should be taken out 24 hours before.

Remove the bag or packaging containing the fish, use foil or food wrap to wrap tightly around the fish to prevent bacteria from contacting the surface of the fish and multiplying, which will cause rancidity.

Put the fish in a bowl and place it in the refrigerator at a temperature of 2 – 5 degrees Celsius. Be sure to keep the fish away from other foods in the refrigerator so that they will smell.

You observe until the fish is soft, then take it out and process it.

Method 2: Defrost salmon with cold water

With this method, you need to take the fish out of the freezer for about 30 minutes before processing. The larger the weight of the fish, the more time it takes.

As with the method above, you need to empty the bag or container of salmon. Wrap the fish with paper or plastic wrap to prevent bacteria from multiplying.

Then soak the fish in a bowl, basin, or soak it directly inside the sink. About 30 minutes, you proceed to change the soaking water once.

Finally, wait until you feel the fish becomes softer than it can be processed.

Method 3: Defrost salmon in the microwave

The first thing you need to do is take the fish out of the freezer and remove all the packaging, bags, or boxes of fish.

Wrap the fish with tissue paper, then place the fish in a glass dish. Note that the plate must be large enough so that the piece of fish does not come out and the fish fits in the center of the plate.

Put the fish in the microwave and turn on the defrost mode on the microwave for 4-5 minutes. For fish weighing about 450 – 500g, the capacity used is about 30%. You can adjust accordingly based on the weight of the fish.

After about 2 minutes, turn off the oven, then carefully flip the fish. Gloves can be used to avoid burns. Then continue to place the salmon in the oven until the rest of the time is up.

Finally, take the fish out and leave it out in the kitchen until the fish is soft, then proceed to process immediately!

Notes when defrosting salmon

  • You should not defrost fish with warm or hot water to avoid the condition that the fish is not completely defrosted and does not give bacteria a chance to grow.
  • Salmon after being defrosted needs to be processed immediately to avoid affecting the taste of the fish and to avoid fish contamination.
  • Never refreeze fish that have been defrosted. Because home conditions cannot be as standard as frozen facilities, this is one of the reasons why fish meat is rotten and tender even after you re-freeze it.
  • You need to consider the amount of salmon that needs to be defrosted so that it is enough to avoid waste and is safe for health.
  • With the thawing of the whole salmon, at the end of the process, you should check to see if there are any ice cubes inside the fish’s belly. If there is still ice, you can bring the fish to flush with clean water so that the ice falls out and you can go to the kitchen to process it.
  • For safekeeping, it’s a good idea to record or mark the packing date before you store it in the freezer. And you should only use fish that has been frozen for no more than 8 weeks by the time you defrost and use it.

How to Prepare The Whole Salmon

First, use a scalpel to cut the fish’s belly, cut and remove all the intestines inside the fish’s belly.

Then you use a very sharp knife and then cut down the direction from the head to the tail of the fish. You should control the knife to follow the fish’s backbone to get all the meat, avoid wasting it. You should also cut evenly and gently so that the cut is smooth to help the fish meat evenly and without interruption.

How to Prepare The Whole Salmon
How Long Can You Freeze Salmon?

After that, clean the scales on the outside of the fish. Place the fish on a large cutting board or a clean, dry flat surface. This will help keep the fish from slipping, the fish will not move and have a large space for you to work easily.

After cutting off one side of the fish, you use one hand to stretch the fish skin, the other hand uses a very sharp knife to cut the skin off. You cut from the tail of the fish to the belly of the fish, it will be easier to manipulate.

Finally, use tweezers to pick up all the bones that are still in the meat. Now you can cut the fish into large and small pieces depending on the taste of the dish you are about to prepare.

In fact, if you’re cooking at home, you should buy pre-filled salmon. They are sold a lot in markets and supermarkets and other e-commerce sites to be safer and save more time. Pre-processing whole salmon is more suitable for restaurants or parties with large servings.

How to Get Rid of The Fishy Smell of Salmon

Salmon has a distinctive flavor, but to enjoy the standard flavor you need to know how to remove the fishy smell of salmon. You can refer to one of the following ways:

Method 1: Remove the fishy smell of salmon with lemon

This method is very simple but extremely effective. You just need to prepare a cup/bowl of filtered water and then add 2-3 tablespoons of lemon juice with 1 teaspoon of salt.

Gently stir and leave for about 30 seconds to 1 minute and then rinse with clean water. You can use a slice of lemon that has just taken the water to rub and gently massage on the fish meat to make the fish cleaner.

Finally, rinse with clean water, then use a tissue or clean towel to dry the surface of the fish. The acids in the lemon will eliminate the fishy smell of fish very effectively.

Note: With this method, you should not soak salmon for too long in lemon juice because it can change the taste and make it difficult to prepare other dishes.

Method 2: Remove the fishy smell of salmon with fresh milk

Fresh milk has a very effective deodorizing effect. You just need to put the fish meat in a bowl and then pour the fresh milk into the bowl so that the fish meat is completely submerged.

Proceed to soak the fish in milk for about 10 minutes, then rinse with clean water and let it dry.

Compounds in milk can help food in general and salmon, in particular, lose its fishy smell quickly. Not only that, but fresh milk also helps salmon to increase its flavor.

Method 3: Remove the fishy smell of salmon with alcohol and ginger

This method is also extremely simple and equally effective as the two methods above.

All you need is to find some ginger in the house and then mince or smash them. Then put in a bowl and pour in white wine, if you don’t have the wine you can also replace it with vinegar.

Next, put the piece of salmon in a bowl, the wine (or vinegar) can be mixed with a little clean water to cover the fish.

Soak the fish in the mixture for about 7-10 minutes, then take it out and rinse it with cold water to be able to process attractive dishes.


How to distinguish fresh salmon from frozen salmon?

Fresh salmon is salmon that is stored at the ideal temperature within the first 15 days of being caught. After being caught, salmon will have to go through many stages such as transportation, preliminary processing, … until it reaches consumers. Therefore, using salmon for the first 7 days is safe and the meat is the best.

Frozen salmon are fish that has been preserved by freezing and stored in the freezer for long-term use. This way the salmon can be used for about 2-3 months after being caught.

What are the benefits of eating salmon?

The regular use of salmon brings many benefits to the body that few people know about. This is also one of the reasons why Japanese people have the longest life expectancy in the world. Let’s take a look at some of the effects of Norwegian salmon meat to understand why it is called the “golden food” and has the effect of enhancing longevity.

Prevention and improvement of vascular diseases.

Cardiovascular problems are always a concern of many people, especially the elderly. Salmon is one of the “drugs” that effectively prevent the agents that lead to cardiovascular disease. Omega-3 fatty acids found in salmon reduce inflammation, fight the development of atherosclerosis, and reduce the risk of high blood pressure and stroke.

In addition, salmon also contains EPA which helps to improve heart function. Avoid blood clots and myocarditis. In particular, if you maintain the menu of eating salmon twice a week, the body will significantly reduce the rate of cardiovascular disorders, as well as the risk of a heart attack.

Enhance brain and joint function.

One of the special effects of salmon is to enhance the functions of the brain as well as the nervous system. In young children, this is a suitable food to help develop thinking, in the elderly, this is a “panacea” against dementia. Because salmon contains a large amount of omega-3, which has the function of improving memory, protecting nerve cells against oxidation. Salmon not only brings a youthful appearance to the user but also helps mental clarity and combats depression.

The effects of Omega 3 do not stop there, in recent studies also show that this substance has the ability to fight osteoporosis that often occurs in the elderly. In addition, salmon is also rich in Vitamin D. Using this fish not only helps the elderly have strong bones, but growing children will also develop outstanding height.

Beautify your skin

The antioxidant effects of salmon not only affect normal cells but are extremely beneficial for the skin. Reduces skin aging, as well as combined with Omega 3 to help brighten and smooth skin. In addition, when using salmon, improves cardiovascular function, resulting in more rosy skin. In particular, eating salmon helps you get deep sleep, bringing a healthy body and firm skin.

Some simple and quick dishes you can make from salmon: Salmon sandwich, sushi, salmon salad, pan-fried salmon, grilled salmon, salmon soup.


Salmon is no longer a rare food as it used to be. It became very popular in every family meal because of its uses for human health.

Above is information on how to choose, buy and prepare salmon safely and simply, helping you understand how to prepare and how long can you freeze salmon. Hope this article gives you useful information.

Beth Herman

She is the one who has been with Saved By The Max since its inception. In the first days of coming here, she worked as a waitress, then through the process of working and learning more specialized knowledge, she is now an events manager.

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