How to cook tuna steak (2024)

Tuna has a meaty firm flesh and a rich, strong flavour due to its high oil content. Because tuna is oily, the flesh goes off more quickly than some other fish, so buy it as fresh as you can. Tuna will have already been skinned, boned and cut into portions when you buy it, making it a very easy fish to use as there's minimal prep to be done other than adding flavour – and it’s exceptionally fast to cook.

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Buying

Tuna is mainly sold as steaks. You may also see strips of loin for making sushi and sashimi, and paler ventresca steaks (toro in Japanese) which are cut from the fatty belly. Look for firm, dense red or dark red flesh when buying tuna loin or steaks, and make sure it is from a sustainable source – check the Marine Stewardship Council website for the latest advice. Choose thicker steaks as these will cook far better (see below).

How to cook tuna steak (1)

How to cook tuna

Tuna dries out quite quickly and turns crumbly, so it should be cooked very briefly over a high heat in a frying pan, on a griddle or over a barbecue; or cooked under oil (confit), sous vide or simmered in a sauce. Tuna can be served cooked to rare, or cooked to a crust on the outside and raw in the centre, known as tataki in Japan. Pan-frying or griddling make this easier to control.

Because tuna has a fairly robust flavour, you can easily add herbs, spices and flavours to it without worrying about overwhelming the taste. Marinating tuna steaks will add flavour to the surface, but won’t make it any juicier – keeping a close eye on your steak while cooking is the only way to make sure it won’t dry out.

How to cook tuna steak (2)

Pan-fried tuna steaks recipe

Serves 2

More like this
  • 2 thick tuna steaks
  • olive oil for brushing
  1. Brush the tuna steaks lightly with oil, and season.
  2. Put the tuna steaks into a heated frying pan over a high heat and allow to cook for 1-2 mins, depending on how thick the tuna steaks are.
  3. Turn the tuna over and cook for 1-2 mins on the other side. Look at the side of the tuna to see how far through it is cooked, but remember it will keep cooking for a short while when taken off the heat. Rest for a couple of mins before serving.
How to cook tuna steak (3)

Griddled tuna steaks recipe

Serves 2

  • 2 thick tuna steaks
  • olive oil for brushing
  1. Brush the tuna steaks lightly with oil, and season.
  2. Put the tuna steaks into a heated griddle pan over a high heat (the pan must be very hot) and allow to cook for 1-2 mins depending on how thick the tuna steaks are. If you want to make a crisscross pattern on the surface, rotate the tuna by 90 degrees halfway through.
  3. Turn over carefully and cook in the same way for 1 min. Look at the side of the tuna to see how far through it is cooked, but remember it will keep cooking for a short while when taken off the heat. Cook for a little longer if you prefer. Rest for a couple of mins before serving.

5 recipes using tuna steaks

Moroccan-spiced tuna

How to cook tuna steak (4)

Use your griddle to good effect with this spiced Moroccan-style tuna.

Moroccan-spiced tuna

Tuna steaks with cucumber relish

Add a fresh hit of flavour by adding a crunchy relish to tuna.

Tuna steaks with cucumber relish

Salad Niçoise

How to cook tuna steak (6)

Posh up your salad Niçoise by using fresh tuna instead of tinned.

Salad Niçoise

Fresh tuna tortillas

How to cook tuna steak (7)

Tuna makes a good alternative to meat when filling tortillas.

Fresh tuna tortillas

Teriyaki tuna skewers

How to cook tuna steak (8)

Make these teriyaki skewers by pan-frying tuna steaks and cutting them into neat pieces.

Teriyaki tuna skewers

Tuna Caesar with anchovies & cavolo nero

How to cook tuna steak (9)

Take a Caesar salad to the next level by using fresh tuna and cavolo nero – it’s dinner party-worthy.

Tuna Caesar with anchovies & cavolo nero

Discover more delicious seafood recipes...

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How do you like to serve tuna? Leave a comment below...

How to cook tuna steak (10)
How to cook tuna steak (2024)

FAQs

How is tuna steak supposed to be cooked? ›

Cook, uncovered, for 4 to 6 minutes per ½-inch thickness (6 to 9 minutes for the ¾-inch-thick steaks we suggest), turning once during cooking. Fish should begin to flake when tested with a fork but still be pink in the center. Adjust the heat as needed if the skillet gets too hot.

What is the best method of cooking tuna? ›

Tuna dries out quite quickly and turns crumbly, so it should be cooked very briefly over a high heat in a frying pan, on a griddle or over a barbecue; or cooked under oil (confit), sous vide or simmered in a sauce.

What seasoning is good for tuna? ›

Best Organic Individual Spices for Making Tuna

Organic Dill Weed: Adds a fresh, tangy kick, perfect for tuna salads. Organic Garlic Powder: A universal flavor enhancer for a savory touch. Organic Paprika (Sweet or Smoked): For a subtle warmth and color, excellent in rubs. Use smoked paprika for a more grilled flavor.

How long to grill 1 inch tuna steak? ›

If you choose a piece of tuna that is about 1-inch-thick, it will grill in about 8 to 10 minutes, provided that your grill is very hot. Remove tuna from the grill before the surface starts to get crusty and burns. Unlike beef, lamb, or pork, you do not need to let tuna rest before serving.

How do you not overcook tuna steak? ›

Because it's easy to overcook tuna, some special precautions are in order. Always buy tuna steaks at least one inch thick. Grill your tuna on a very hot fire or sear it in a well-heated pan. Remember that once you remove the tuna steak from the heat, it will continue to cook for a few minutes.

Should tuna steak be pink in the middle? ›

Just like a beef steak, tuna steak can be served from extremely rare to well done. Consider cooking times depending on how you prefer your tuna to be served. The centre of the steak should still be pink – be careful not to overcook it or the fish will be dry.

How to keep tuna steak moist? ›

With a skillet or grill

BBC Good Food notes that tuna can dry out quickly and easily crumble, so a quick cooking time allows it to retain more moisture. The caramelized outer sear will also lock in much of the moisture per Better Homes and Gardens.

Should you wash tuna before cooking? ›

You were likely taught to do this, with the idea that it's the best way to clean raw meat. In fact, washing tuna steaks (or any animal protein, really) prior to cooking is a terrible idea that does nothing in terms of removing harmful bacteria from the meat's surface.

Should you salt tuna before cooking? ›

Dry tuna steaks well with paper towels and lightly brush them all over with oil. Just before cooking, season tuna steaks all over with salt and, if desired, pepper.

Should you marinate tuna steak? ›

When home cooks marinate raw tuna steaks, the solution adds flavor and tenderizes the fish, yielding juicy tuna steaks. After marinating, you can grill, broil, or sear the tuna steaks and serve them with side dishes of veggies.

Is tuna steak healthy? ›

Tuna is especially abundant in omega 3 fatty acids. They're brilliant for the body and are thought to help lower cholesterol, boost brain function and improve eye health. It's an excellent source of vitamin B12. Tuna is rich in vitamin B12, a form of B vitamin responsible for helping the body form new red blood cells.

How to tell if tuna steak is done? ›

Culinary Expert Tip

The trick to a perfectly cooked tuna steak is to leave the center pink, much like a beef steak. After a few minutes, test the tuna with a meat thermometer and look inside as you flake. Stop cooking when it reaches your preferred level of pink.

Should tuna steaks sit out before cooking? ›

Here are the basic steps to the process, or you can jump right to the recipe to get started! Allow the tuna to come to room temperature first! This is important: otherwise, the inside is still cold when the exterior is cooked! Allow it to sit at room temperature for at least 20 minutes prior to cooking.

Do you flip tuna steaks on the grill? ›

Use high heat and make sure your grill is hot, hot, hot before adding the Tuna Steaks for best results. They only need about 2-4 minutes to grill per side to achieve the perfect rare to medium rare centers. EXTRA TIP: Flip the Tuna Steaks once halfway through grilling to ensure even cooking/searing on both sides.

Is it safe to eat tuna steak medium rare? ›

Tuna has proven itself safe to eat raw or rare, which is great news!

Can you eat undercooked tuna steak? ›

Eating raw tuna increases the risk of Salmonella infection. Most people infected with salmonella after eating tuna will show symptoms such as: diarrhea, fever and stomach cramps... after 12 to 72 hours. The illness usually lasts 4 to 7 days and goes away on its own without treatment.

What Colour should tuna steak be when cooked? ›

Ideally, you want the tuna steak to be about 2cm/¾ in thick so they are slightly pink in the middle when cooked.

Is canned tuna supposed to be cooked? ›

If you're a fan of canned tuna, you'll be happy to know it's safe and ready to eat straight out of the can since it is pre-cooked for your convenience. Canned tuna is a wonderful seafood option, considering not everyone has access to fresh fish, not to mention it's super affordable.

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