Air-Fried Swordfish Steak: A Wild, Healthy Treat

how to cook wild swordfish steak in a air fryer

Swordfish steaks are a great option for a healthy, hearty, and easy weeknight dinner. With an air fryer, you can achieve the ideal texture and flavour for this fish without the mess of grilling or pan-searing. The air fryer's even heat distribution cooks swordfish to perfection in under 20 minutes, making it a fast and convenient way to prepare this dish. It's important to note that the cooking time will depend on the thickness of the steaks, with thinner cuts requiring less time. The key to a delicious swordfish steak is in the marinade, which can be made with a variety of ingredients like lemon, garlic, herbs, and spices. The fish should be marinated for at least an hour, but not more than eight hours, as this will affect its texture.

Characteristics Values
Marinade Olive oil, honey, soy sauce, lemon zest, lemon juice, parsley, thyme, garlic, salt, pepper, apple cider vinegar
Marinade time 1 hour to 8 hours
Preheat temperature 400°F/204°C
Cooking temperature 390ºF-400°F
Cooking time 8-15 minutes
Internal temperature 140°F-145°F
Resting time 5-10 minutes
Refrigeration time 1-3 days
Reheating temperature 275°F/135°C
Reheating time 10 minutes
Reheating internal temperature 130°F/54°C

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Choosing the right swordfish steak

Swordfish is a versatile and unfussy fish to cook with, and its sturdy steaks make it ideal for the air fryer. When choosing swordfish steaks, there are a few things to keep in mind to ensure the best results.

Firstly, aim for a thickness of around 3/4 to 1 inch for your steaks. This will ensure even cooking and allow you to create a beautiful sear on the surface. If you purchase a thicker steak, you can always slice it horizontally to achieve the desired thickness. Similarly, if you have a large steak, you can cut it in half to create two steaks of equal size, allowing them to cook at the same rate.

When shopping for swordfish, opt for fresh fish with a firm texture. The steaks should have resistance and spring back when touched. The colour should be white and translucent, and it should have no odour. If it smells fishy, it's best to avoid it.

When preparing your swordfish steaks for the air fryer, it's essential to pat them dry with paper towels. This will help the marinade adhere to the surface and ensure even cooking. You can then marinate the steaks in a mixture of your choice, such as olive oil, honey, soy sauce, lemon zest, parsley, thyme, garlic, salt, and pepper.

Remember, swordfish is forgiving, and as long as you follow these simple guidelines, you'll be well on your way to creating delicious and tender air-fried swordfish steaks.

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Marinating the swordfish

Marinating your swordfish is a key step in ensuring your fish is juicy and tender. The right marinade will also add an aromatic flavour to the swordfish, enhancing its naturally mild flavour.

There are several different marinade recipes you can use, but they often include similar ingredients. A simple marinade might include lemon juice, apple cider vinegar, olive oil, parsley, garlic, lemon pepper seasoning, salt, and pepper. You can also add honey, soy sauce, lemon zest, chicken stock, rosemary, or thyme.

Once you have chosen your marinade ingredients, combine them in a shallow dish or a gallon zip-top bag. Then, place the swordfish steaks into the mixture and turn to coat. You can also place the steaks inside a Ziploc bag and put them in the refrigerator for at least an hour, turning the bag every 10-15 minutes. The swordfish steaks should be marinated for 1 to 8 hours. If you want to tenderise the meat, you can leave the swordfish to marinate for longer, but avoid marinating for longer than 8 hours, or the fish will have a mushy texture.

After marinating, remove the swordfish steaks from the marinade and place them in the air fryer. You can reserve the remaining marinade and brush it over the fish halfway through cooking.

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Air fryer temperature and timing

Air frying swordfish is a fast and easy way to cook a delicious and healthy dinner. The ideal temperature for cooking swordfish steaks in the air fryer is 400°F/204°C. However, some recipes suggest cooking at slightly lower temperatures, such as 390°F.

The cooking time will depend on the thickness of the swordfish steaks. Steaks that are 6-8 ounces and 3/4-1 inch thick will take around 10 minutes at 400°F. It is recommended to flip the steaks halfway through cooking to ensure even cooking. For thicker steaks, increase the cooking time accordingly, and for thinner steaks, reduce the cooking time. When cooking frozen swordfish steaks, increase the cooking time by a few minutes.

The swordfish is done when it reaches an internal temperature of 145°F/62°C. It is recommended to remove the swordfish from the air fryer when it reaches an internal temperature of 140°F/60°C and let it rest for 5-10 minutes, as the temperature will continue to rise and the steak will continue to cook. This is known as carry-over cooking.

To check the temperature of the swordfish, use an instant-read meat thermometer or kitchen thermometer. Insert the thermometer into the thickest part of the swordfish steak. The swordfish is safely cooked when it reaches an internal temperature of 145°F/62°C. The FDA recommends cooking finfish to an internal temperature of at least 145°F.

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Flipping the swordfish

After marinating the swordfish steaks, you should pat them dry with paper towels. This step is crucial as it removes excess moisture, allowing the heat to conduct more effectively and ensuring even cooking. Once dry, place the swordfish steaks into the air fryer basket, taking care to leave a little space between each steak so that the hot air can circulate properly.

When cooking swordfish in an air fryer, it is recommended to flip the steaks halfway through the cooking process. This ensures that both sides of the fish cook evenly and helps to prevent overcooking. The timing of the flip will depend on the cooking temperature and the thickness of the steaks. For example, when cooking at 390ºF, you should flip the steaks after 5-6 minutes, whereas at 400°F, you should flip them after about 5 minutes.

Using a spatula or tongs, carefully flip each steak over. If desired, you can brush the steaks with additional marinade at this point for extra flavour and moisture. Close the air fryer and continue cooking for the remaining time.

For the best results, it is recommended to use an instant-read kitchen thermometer to check the internal temperature of the swordfish. The FDA recommends cooking swordfish to an internal temperature of at least 145°F. Once the desired temperature is reached, remove the swordfish steaks from the air fryer and let them rest for a few minutes before serving.

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Serving suggestions

Air fryer swordfish steaks are a versatile dish that can be served for busy weeknight dinners or elegant meals. They go well with a variety of sides and can be adapted to suit your taste preferences. Here are some serving suggestions to complement your wild swordfish steak:

Lemon Pepper Seasoning

The natural mild flavour of swordfish is beautifully complemented by lemon pepper seasoning. The zesty, peppery notes enhance the fish's freshness, resulting in a well-rounded dish. This combination is perfect for those who enjoy a light, refreshing flavour profile. Serve with lemon wedges and fresh parsley to further accentuate the citrusy notes.

Marinade

A marinade of olive oil, honey, soy sauce, lemon zest, parsley, thyme, garlic, salt, and pepper adds a unique flavour to the swordfish. This combination of ingredients creates a sweet and savoury glaze that caramelises in the air fryer, resulting in a mouthwatering dish. Don't forget to reserve some of the marinade to spoon over the cooked fish for an extra burst of flavour.

Sides

When it comes to sides, you have a variety of options. For a classic pairing, consider roasted vegetables such as asparagus, broccoli, or carrots. These provide a nutritious and colourful addition to your plate. Alternatively, a fresh green salad with a tangy vinaigrette can lighten up the meal. If you're a fan of potatoes, roasted baby potatoes or a creamy mash would make a delicious and comforting side dish. Don't forget to add a squeeze of lemon juice to any of these sides to tie the flavours together.

Presentation

To elevate your dish, pay attention to the presentation. Place the swordfish steak on a bed of your chosen greens or roasted vegetables. Garnish with lemon wedges, fresh herbs such as parsley or thyme, and a drizzle of extra virgin olive oil. This will not only make the dish Instagram-worthy but will also engage your senses and enhance the overall dining experience.

Frequently asked questions

It takes around 10 minutes to cook wild swordfish steak in an air fryer. The time may vary depending on the thickness of the steak, with thicker steaks requiring longer cooking times.

Preheat your air fryer to 400°F/204°C. Then, cook the swordfish steak for around 10 minutes, flipping it halfway through.

A simple marinade can add extra flavour to the swordfish steak. A mixture of olive oil, honey, soy sauce, lemon zest, parsley, thyme, garlic, salt and pepper is a great option. Alternatively, you can use a lemon pepper spice mix for a quick and easy recipe.

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