How Long to Fry Fish In a Deep Fryer? Complete Guide

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When it comes to cooking fish, people have different opinions about how best to do it.

But with the right techniques and knowledge, you can make a great dish that everyone in your family will love.

This article will teach you everything you need to know about deep-frying fish, from the temperatures you should use to the amount of time it should take.

We will also provide helpful tips for a better outcome.

So whether youre looking for an easy recipe for a delicious fried fish dish or want to be able to cook fish properly, this article is for you.

How Long to Fry Fish In a Deep Fryer?

How Long to Fry Fish In a Deep Fryer? Complete Guide

When it comes to deep frying fish, there are a few things to keep in mind.

First and foremost, youll want to ensure that your fish is properly coated in batter or flour.

This will help create a barrier between the hot oil and the fish, preventing it from sticking or becoming overcooked.

As for how long to fry fish in a deep fryer, it really depends on the size and thickness of your fish.

A good rule of thumb is to fry for about 2-3 minutes per side or until the fish is golden brown and cooked through.

Keep in mind that smaller, thinner pieces of fish will cook more quickly than larger, thicker pieces.

If youre unsure if your fish is done, you can always use a digital thermometer to check.

The internal temperature of the fish should be around 145 degrees Fahrenheit.

Once your fish is cooked, be sure to remove it from the oil immediately and let it drain on a paper towel-lined plate.

Serve hot with your favorite dipping sauce, and enjoy.

The Best Fish For Deep-Frying

How Long to Fry Fish In a Deep Fryer? Complete Guide

Although any type of fish can be deep-fried, some types are better suited for frying than others.

Here are a few of our favorite fish to fry:

1 – Cod Fish

Cod fish is a great choice for deep-frying because it has a high oil content.

This means it will stay moist and juicy when cooked, and the skin will get nice and crispy.

Cod is also a fairly neutral-tasting fish, so it will absorb whatever flavors you choose to season it with.

2 – Haddock

Haddock is another excellent choice for deep-frying.

Like cod, it has a high oil content so that it will stay moist during cooking.

Its also a fairly neutral-tasting fish, making it a blank canvas for any seasoning you want to use.

The skin of haddock is also thinner than cod, so it will get extra crispy when fried.

3 – Tilapia

Tilapia is a good option for deep-frying because its relatively inexpensive and easy to find.

Its also a fairly delicate fish so that it wont hold up as well to longer cooking times as something like cod or haddock.

However, if youre careful not to overcook it, tilapia can be a delicious and budget-friendly option for your next fry-up.

4 – Halibut

Halibut is an ideal fish for deep-frying thanks to its firm texture and large flakes.

When cooked correctly, halibut will be tender and flaky on the inside while remaining crisp on the outside.

Halibut is also a fairly versatile fish flavor-wise so that it can be paired with a variety of seasonings and sauces.

What is The Best Temperature for Frying Fish?

There is no definitive answer to this question, as the best temperature for frying fish will vary depending on the type of fish you are cooking.

However, a good rule of thumb is to fry your fish at a temperature between 350 and 375 degrees Fahrenheit.

This should give you a nice, crispy exterior without overcooking the fish on the inside.

One helpful tip is to use a deep fryer thermometer to ensure that your oil stays at the correct temperature throughout the cooking process.

This is especially important if you are cooking a large batch of fish, as the oil can cool down quickly when multiple pieces are added at once.

If you find that your fish is sticking to the pan or not browning evenly, it is likely that the oil is not hot enough.

On the other hand, if your fish starts to smoke or burn, the oil is probably too hot.

Adjust accordingly and keep an eye on the temperature so that you can produce perfectly fried fish every time.

How Do You Know When Fish is Done Frying?

When frying fish, the general rule of thumb is that it is done when it floats to the surface.

This means that the interior should be cooked through, and the exterior should be golden brown and crispy.

Here are all the factors that you need to consider when cooking your fried fish:

  • Color: The fish should be a nice, even golden brown all over. If its still pale in spots, it needs to be fried for a bit longer.
  • Texture: The fish should be crispy on the outside and cooked through on the inside. To test for doneness, insert a fork into the thickest part of the fish and twist. If the fish flakes easily, its done.
  • Internal Temperature: The internal temperature of the fish should be 145 degrees Fahrenheit. Use a digital cooking thermometer to check for doneness.

What are Some Tips For Frying Fish?

Frying fish is a great way to cook it because it brings out its natural flavor and texture.

The key to frying fish is to make sure that the oil is hot enough so that the fish cooks evenly on all sides.

Youll also want to be careful not to overcook the fish, or else it will become dry and rubbery.

Here are some tips for frying fish:

  • Preheat the oil in your pan or deep fryer before adding the fish. The ideal temperature for frying fish is between 350 degrees Fahrenheit and 375 degrees Fahrenheit.
  • Coat the fish in a light layer of flour, cornmeal, or other types of bread. This will help to create a crispy exterior.
  • Carefully place the coated fish into the hot oil and cook for 3-5 minutes, or until golden brown. Be sure to flip the fish halfway through cooking so that it cooks evenly on both sides.
  • Remove the fried fish from the oil with a slotted spoon and place it on a paper towel-lined plate to absorb any excess oil. Serve immediately with your favorite dipping sauce.

What are Some Common Mistakes People Make When Frying Fish?

There are a few common mistakes that people make when frying fish.

The first is not using enough oil.

You need to make sure that the oil is hot enough so that it cooks the fish all the way through.

If you dont use enough oil, the fish will stick to the pan and wont cook evenly.

Another mistake is overcrowding the pan.

This will also cause the fish to stick to the pan and will make it difficult to turn them over.

Make sure that you have enough space in the pan so that each piece of fish has its own space.

Finally, people often forget to season their fish before cooking it.

This is a crucial step in ensuring that your fish comes out tasting good.

Be sure to season it with salt, pepper, and any other spices that you enjoy.

How Can You Avoid Making These Mistakes?

There are several things you can do to avoid making these mistakes:

  • Read the recipe thoroughly before beginning. This will help you understand the ingredients and the steps involved so that you can plan accordingly.
  • Gather all of the necessary ingredients and tools before beginning. This will save you time and frustration later on.
  • Follow the recipe to the letter. Do not try to change it or cut corners. If you do, you may end up with an inferior dish.
  • Pay attention to detail. This is especially important when measuring ingredients or cooking times.
  • Do not be afraid to ask for help if you need it. There is no shame in admitting that you need a little assistance in the kitchen.


All in all, deep-frying fish is not as difficult as it might seem.

With the right tips and techniques, you will be able to make a delicious and healthy meal for your family or friends.

Just remember to be careful with the hot oil and to keep an eye on the fish while it is cooking.

If you follow these guidelines, you will be sure to have a perfect dish every time.


How long does it take to fry fish in a deep fryer?

Using a deep fryer or skillet, set at 375 degrees or medium high, deep fry fish in hot oil until golden brown. This takes about 5-8 minutes.

How long to fry fish at 350?

In shallow dish, mix flour and seasoned salt. In medium bowl, beat eggs and beer with whisk.
In electric skillet or deep fryer, heat about 2 inches oil to 350°F.
Fry fish in batches in hot oil about 4 minutes, turning once, until golden brown.

What temperature do you deep fry fish at?

Temperature is very important. You’ll need a deep-fry or candy thermometer. Bring the heat up slowly until the oil is between 350 and 375 degrees F — too low and you’ll get greasy food, too high and it’ll burn.

What is the secret to frying fish?

A few extra tips for frying fish: Watch out for splatters, keep moisture away from the oil, and don’t overcrowd the pan. As to how long to fry fish, most fillets take around 5 minutes per side and are done when the internal temp reaches 145°.

Should I fry fish at 350 or 375?

1: Maintain oil temperature

Most seafood should be fried between 350 to 375 degrees. Smaller, thinner pieces should be cooked around 375, thicker pieces around 350.

Can you overcook fried fish?

Fish that seems tough when you bite into it is probably overcooked. As it moves from done to “overdone,” the flesh continues to firm then shrinks, pushing out moisture, which evaporates and leaves the fish dry and chewy.

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