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Food Hygiene & Safety

Can You Reheat Salmon? The Science of Reheating Salmon Fish


Lead Academy

10 Mins Read

Can you reheat salmon? It’s long been said that seafood doesn’t taste as fabulous on the second day. The same must be true here since salmon is seafood, right?

Yes, we agree that it tastes better when it’s freshly prepared, but just like any other cuisine, there will be leftovers- no matter how hard you try to buy and make just the correct quantity. However, it may be just as tasty if you know how to reheat leftover salmon properly.

So today, we’re going to discuss just that. We will show you how to reheat your salmon to taste just as good as the day you prepared it.

Can You Reheat Salmon?

Well, of course, you can. But there are some caveats that you have to be aware of. Just like any other work in life, there’s a method here. Accordingly, knowing what you’re doing and why you’re doing it, you can pull off tasty salmon dishes in any kitchen situation.

So, first, we will discuss the various methods you can use to reheat salmon.

A chef cooking salmon


How to Reheat Salmon in the Stovetop?

Stovetop reheating is one of the simplest and most accessible methods for reheating salmon.

What You’ll Require

  1. A stove
  2. A pan
  3. Salmon
  4. Olive oil, butter or ghee
  5. Brush

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  1. Generously brush the fish with olive oil or another fat like butter or ghee to help it maintain moisture.
  2. Dressing the fish with olive oil before cooking not only preserves the flavour but also acts as a protective barrier against the heat of the pan.
  3. Warm the salmon fillets for around six minutes on each side while covered over a medium-low flame.
  4. Use paper towels to get rid of excess oil if needed.

rid of excess oil if needed.

How to Reheat Salmon in the Oven?

What You’ll Require

  1. Smoked salmon
  2. A shallow baking dish or sheet
  3. A little amount of butter or olive oil
  4. A serving plate
  5. A cooking thermometer


1. Firstly, preheat the oven to 325 degrees Fahrenheit and keep it there, remove the smoked salmon from the refrigerator and place it on a baking sheet or in a shallow baking dish.
2. Next, you have to drizzle a little olive oil or melted butter over the smoked salmon fillet.
3. Then, place the sheet in the oven and warm the smoked salmon for 5 to 10 minutes, depending on your oven’s temperature.
4. Afterwards, you can use a cooking thermometer to check if your reheated salmon has reached an internal temperature of 145 degrees Fahrenheit after about 5 minutes.
5. If it hasn’t reached the proper internal temperature, continue warming the salmon in two- to three-minute increments until it does.
6. Finally, remove it from the oven and place it on a serving tray!

Salmon in the Oven

Can I Reheat Salmon in the Microwave?

You can cook salmon in microwave if you like. You can also reheat leftover salmon in the microwave if you’re really pressed for time. While doing so, you should remember that, warming cooked salmon in the microwave leaves a fishy aroma.

Keep the heat low and reheat the fish in little increments to reduce the odour.

What You’ll Require

  1. A microwave-safe dish
  2. Leftover salmon
  3. Tongs
  4. Serving dish


1. Preheat the microwave to about 35 per cent power or low heat.
2. Following that, place your remaining salmon in a microwave-safe dish and heat on high for 2 minutes.
3. Microwave for 30 seconds the salmon fillet.
4. Afterwards, immediately flip the salmon, with tongs and place it back in the microwave.
5. Reheat it in 30-second increments until the internal temperature is reached.
6. Finally, arrange the reheated salmon on a dish to serve.

Salmon in the Grill

How to Reheat Salmon in the Grill?

You can also use the grill for cooking your favourite fish.

What You’ll Require

  1. Salmon
  2. Parchment paper
  3. Olive oil
  4. Seasonings
  5. Foil paper
  6. A grill


  1. Wrap the fish in parchment paper with a splash or two of olive oil and other seasonings. This will prevent the fish from falling apart.
  2. Finally you have to wrap it in foil again and lay it on the grill for 15 minutes over indirect heat.
  3. For your reference, here’s a video of this method:

Salmon in the Airfryer

How to Reheat Salmon in the Air Fryer?

Another option for warming is to use an air fryer, as this is one of the healthier alternative to typical frying techniques.

What You’ll Require

  1. An air fryer
  2. A digital thermometer


  1. Preheat the air fryer to 350°F.
  2. Once done, place the fish in the cooking chamber after it has reached the desired temperature.
  3. Keep it there for 4–5 minutes
  4. While doing so, keep track of the fish’s internal temperature using your digital thermometer.
  5. Make sure the thermometer reaches 145°F by the time you take it out to serve.

Cooking salmon in the steamer

How to Reheat Salmon Using Steam?

Steaming the fish is also an option. This is especially beneficial if the fish has been cooked. Steaming the fish allows it to absorb moisture without drying out due to reheating. It may also help the fish’s fluids to resurface.

What You’ll Require

  1. A steamer
  2. Seasonings to taste


  1. In a steamer, place the fish.
  2. Then cover with foil and a small amount of water.
  3. Reheat for 5–8 minutes, or until well heated.

Reheating Salmon Patties

How to Reheat Salmon Patties?

So, we’re tackling the question, “Can you reheat fish cakes?” here. By fish cakes, we’re specifically concerned with salmon patties. This is how you reheat salmon patties:

What You’ll Require

  1. A skillet
  2. Salmon patties
  3. An oven
  4. A pair of tongs.


  1. Start with preheating the oven to 400°F.
  2. Remove the frozen salmon patties from their container and pan-fry them in an oil-coated skillet while your oven heats up.
  3. Fry the patties on both sides with tongs until they are a lovely golden brown colour.
  4. Now, arrange your pan-fried patties on a baking sheet and bake in the oven.
  5. Reheat the patties for about 10 minutes, or until they are nice and toasty in the centre.
  6. Lastly, serve the burgers immediately!


If you want to reheat salmon cakes, freeze them while they’re still fresh!

Poached Salmon with bread

How Do You Reheat Poached Salmon?

Follow these steps to reheat poached salmon.

What You’ll Require

  1. A pan
  2. An oven
  3. Water
  4. Foil paper


  1. Start by preheating your oven to 275 degrees Fahrenheit.
  2. Then place the salmon in a pan, add a small amount of water and cover with foil.
  3. In the same way, reheat for five to eight minutes or until heated through.

Additional Tips

Say No to Microwaves!

Try not to use a microwave to reheat fish. Any fillet, including salmon, will be severely dried out, and the fragrance will be unpleasant and fishy. Although the efficiency of a microwave may appear appealing, the result may not always be desirable to you.

Baking is a dry heat technique of cooking fish in the oven. According to several research, baking fish produces less loss of omega-3 fatty acids than both frying and microwaving. Baking may also be a superior approach to keep fish’s vitamin D content intact.

Moisture is Important

Salmon will almost certainly lose moisture when reheated. Rub a tablespoon of olive oil or a half lemon over the surface of the fish before putting it in the oven. Both processes help to keep the fish’s original flavour and freshness. Alternatively, before putting it on the fire, reheat the salmon in a pan with a dash of water.

Be Patient

We know you’re hungry, but when it comes to reheating salmon, you should let it take the required time (or anything else for that matter). Firstly, start by preheating the oven to 300 degrees Fahrenheit. Further, put the salmon on a baking sheet in the oven for 15 minutes. Remember, the juicer and tastier it stays the lower and slower it cooks.

Use a Cover

The most common mistake is failing to cover the fish when reheating salmon. Wrapping a fillet with foil lightly prevents the fishy odour from escaping the oven. It also prevents the fish’s edges from drying out (or burning!) before the centre is fully heated.

Trust Your Imagination

When reheating leftover salmon, whether pan-seared, broiled, or baked, don’t feel bound by the original recipe. Salmon is one of the most adaptable proteins, which means you can quickly transform it into a new dish. onsider making a mixed greens fish salad with a leftover fillet.

Alternatively, make a salmon salad with a ripe avocado (or mayonnaise) and crackers. Cold salmon fillets are also a viable choice.


Make sure your reheated salmon doesn’t hang around for too long. This is because if food is left too long after warming, bacteria can grow.

Reheat Only Once

Reheating salmon should only be done once. Consume soon after reheating. Also, when you first prepare the salmon, don’t keep it in the fridge for too long.


So, now, can you reheat salmon? I hope, with these reheating instructions, your salmon will be as fresh and tasty as it was when you originally cooked it. So give them a shot and discover which way works best for you. We hope you found our post about how to reheat salmon at home useful. Cheers!


How can I reheat salmon without drying it out?

Just be patient and use aluminium foil. When it comes to reheating salmon, the biggest blunder you can make is baking it at a high temperature. It always results in the reheated fish becoming dry and flavourless, which you don’t want!

The key is to reheat your cold leftover salmon at a low temperature. Slowly reheat it to keep it moist and flaky, which is precisely what you want it to be.

Also, before reheating the salmon in the oven, remember to cover it with aluminium foil. This will prevent the salmon fillet’s edges from drying out before the centre has been thoroughly warmed.

Is it safe to reheat cooked salmon?

If done correctly, it is safe to reheat cooked salmon. However, it would help if you only do it once.

How do you reheat salmon quickly?

The quickest method of reheating salmon is microwaving it. But you should generally avoid doing that if you have some spare time.

How to moisten leftover salmon?

Water, olive oil, butter or ghee- when reheating, there are many options to moisten your salmon. What you should use depends on the method of reheating you’re going for.

Is salmon ok to reheat in the microwave?

Reheating salmon in the microwave is okay and safe to eat. It’s just that the dish may not taste as desirable compared to other reheating methods. Also, the fish smells may linger in the microwave.

Is it safe to reheat cooked fish?

Eating fresh is the best option is a true fact for any food item. However, reheating fish is safe if you know how to store it and reheat it properly.

What is the best method to reheat salmon?

Reheating the fish in the oven or on the stove preserves the taste of the fish the best. Use a slow, steady cooking method so the fish will stay juicy.

How to reheat salmon patties?

The best way to reheat salmon patties is in the pan over medium heat.

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