How To Reheat Salmon [4 Methods]

This guide will show you how to reheat salmon. We are not saying that salmon that has been reheated can taste the same as the original. Freshly cooked salmon is undoubtedly superior. You can still eat leftover salmon from the previous night. These leftovers should not be wasted.

Salmon is an extraordinary fish that is full of flavor and nutrients. Salmon has a higher level of omega-3 fatty acid than other fish. Omega-3 fatty acids play a vital role in brain function, memory, healthy blood fat levels (lowering cholesterol), and many other important functions.

How To Reheat Salmon

This savory salmon dish can be cooked and baked in a few minutes. However, heating it properly without drying out or smelling is quite a challenge. We urge you to take extra care when heating salmon. We hope you’ll pay attention to the below-mentioned ways of reheating salmon.

How To Reheat Salmon

1. Reheat Salmon In The Microwave

The microwave can be too harsh on delicate meats such as salmon, but it is still very convenient. This is the best appliance for quick and simple reheating. This is how to reheat salmon in the microwave.

  • Salmon should be placed in a microwave-safe bowl or dish.
  • To keep moisture out of the container and to distribute heat efficiently, use a paper towel or lid.
  • You should ensure sufficient moisture in your salmon container, especially if it does not come with a sauce. To prevent dry salmon, you can add 1 tablespoon water, lemon juice or sauce to the container.
  • Microwave power should be set to low – around 30%.
  • Microwave for 30 seconds
  • Flip the salmon and mix with a fork.
  • Put the mixture back in the microwave for another 30 seconds.

2. In The Oven

As mentioned, the oven’s greatest advantage is its stable, low heat. This is why you should make sure to use it as much as possible by setting the temperature at a low level. This will increase the cooking time but it is well worth it for the salmon’s final quality.

Salmon can be reheated best by using the oven’s steady heat and low temperature. Aluminum foil can be used to cover the entire salmon grill. Aluminum foil will protect the salmon from drying around the edges, which is a common problem.

  • Place the salmon covered on a baking sheet lined with aluminum foil. Bake the salmon for 15 minutes until the oven reaches 275F.
  • After 15 minutes, check the internal temperature of your salmon with a digital thermometer. According to FDA guidelines, the temperature of salmon should be 145°F. Bake the salmon for 2 to 3 more minutes until it’s hot enough.
  • Take the foil out of the oven and remove it from the pan. Serve immediately

3. On A Stovetop

The stovetop is perhaps the most convenient and accessible way to reheat salmon. To help retain the fish’s moisture, use the stovetop method.

Olive oil can be used to coat the fish before cooking to preserve its flavor and protect it from heat. Place the salmon fillets in a pan on medium heat for six minutes on each side, then cover them with a towel.

4. Using An Air Fryer

You can also use the air fryer to reheat your food. This is a healthier alternative to traditional frying.

  • Simply place the salmon into the basket of an air fryer.
  • The air fryer should be set to 350 degrees
  • For approximately 3-5 minutes, heat the salmon.

Tips For Reheating Salmon Like A Chef

1. Low And Slow

When reheating fish, or any other food, one of the biggest mistakes people make is to turn up the heat as fast as they can in order to get their food on the plate. A little patience can go a long way in this situation. The fish will take approximately 15 minutes to cook evenly. But it’ll be worth it. While you work on the next steps, heat the oven to 275°F.

2. Add Moisture

The toaster is gentler than the microwave for salmon, but any kind of reheating can reduce moisture which could dry out the fish. To prevent this, you have two options: either use a pan to place the salmon on or add some water to the pan. Use a tablespoon of olive oil to coat the fish’s surface. Olive oil preserves the original flavor profile of the fish when it was cooked. 

3. Cover It Up

Grab a piece of aluminum foil and cover the salmon with it before you put it in the toaster oven. This will seal in the moisture and prevent the fish from drying out.


Salmon is a delicious fish that deserves to be enjoyed. You can make the most of each salmon cut by knowing how to heat it up, even if it is leftover from the previous day. We hope you found this guide helpful.

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