Tuna Or Swordfish Steaks With Roasted Tomato And Onion Recipes

TUNA STEAKS WITH LEMONY TOMATOES AND ONION

Steps:

• In a large skillet, heat 1 tablespoon oil over medium-high. Season tuna with salt and pepper. Cook, without turning, until golden brown on one side, 3 to 5 minutes. Turn over, and continue to cook until medium-rare, 1 to 2 minutes more. Transfer tuna to a plate, and set aside.
• In a medium bowl, toss together tomatoes, onion, lemon juice, and remaining tablespoon oil; season salad with salt and pepper.
• Serve tuna on top of tomato-onion salad, with lemon wedges alongside, if desired.

BAKED SWORDFISH STEAK

Steps:

• Heat oven to 400°.
• In a large cast-iron skillet over high heat, heat 2 tablespoons oil. Add fish to pan and season tops with salt and pepper. Cook until fish is browned on one side, 3 to 5 minutes. Flip and season the opposite side with salt and pepper. Remove pan from heat and place into the oven.
• Roast until swordfish is cooked through and flaky, about 10 minutes.
• Make the fresh tomato salad: In a large bowl combine tomatoes, onion, and basil. Add remaining tablespoon oil and lemon juice and season with salt and pepper.
• Spoon salad over fish and serve.

SWORDFISH WITH TOMATOES AND CAPERS

Steps:

• For the sauce, cook the onions and fennel in the oil in a large saute pan on medium-low heat for 10 minutes, until the vegetables are soft. Add the garlic and cook for 30 seconds. Add the drained tomatoes, smashing them in the pan with a fork, plus the salt and pepper. Simmer on low heat for 15 minutes. Add the chicken stock and white wine and simmer for 10 more minutes to reduce the liquid. Add the basil, capers, and butter and cook for 1 minute more.
• Prepare a grill with hot coals. Brush the swordfish with olive oil, and sprinkle with salt and pepper. Grill on high heat for 5 minutes on each side until the center is no longer raw. Do not overcook. Place the sauce on the bottom of a plate, arrange the swordfish on top, and garnish with basil leaves. Serve hot or at room temperature.

TUNA/SWORDFISH STEAKS WITH THAI DRESSING

Steps:

• Heat an oiled pan, add fish and cook 3-4 minutes a side, or until cooked as desired. Tuna steaks are better pink in the middle and not overcooked, as they tend to become dry and quite tough.
• Combine all the other ingredients in a jar and shake until mixed.
• Note. you can adjust sweet chili and lime juice amounts e.g. more or less of each depending on your taste.
• To serve place fish on plate drizzle with sauce and serve with salad greens on the side.

TUNA OR SWORDFISH WITH ONION CONFIT

Steps:

• Put olive oil in a 10- or 12-inch skillet, and turn heat to medium. Add onions, a good pinch of salt, pepper and thyme or bay leaf. Cook, stirring, until mixture starts to sizzle, a minute or two. Adjust heat so that you need to stir at most every 5 minutes to keep onions from browning as they soften. Cook at least 30 minutes.
• Meanwhile, cut tomatoes in half and shake out seeds, then cut into 1/2-inch dice. Heat a grill until moderately hot.
• When onions are very soft, almost a shapeless mass, season fish and grill, turning once, for a total of about 6 minutes for tuna, 8 to 10 minutes for swordfish; check for doneness by making a small cut in the center to peek inside. While fish is grilling, stir olives and tomatoes into onions, and raise heat; cook, stirring occasionally, until tomatoes liquefy and mixture becomes juicy. Taste, and adjust seasoning. Serve fish on a bed of onion confit, whole fish cut into serving portions.

TUNA WITH PEPPERY TOMATOES & POTATOES

Steps:

• Heat oven to 220C/fan 200C/gas 7 and put in a roasting tin to heat up. Put the tuna in a shallow dish with half the oil, two-thirds of the garlic and leaves from 1 sprig of thyme. Leave to marinate while you cook the veg.
• Put the potatoes, peppers, onion and chilli into the roasting tin with the remaining oil, toss to coat, then roast for 20 mins. The potatoes should be tender or very nearly there. If not, give them another 5 mins (the cooking time can depend on the variety of potato). Add the remaining garlic and thyme to the pan, let them sizzle, stir in the tomatoes, then cook for 5 mins more until the sauce has reduced a little. Season to taste.
• With a few mins to go, heat a griddle or frying pan, wipe most of the garlic marinade off the fish with kitchen paper, season, then sear for 1 min each side for medium or longer if you prefer. Serve on top of the veg.

SPANISH TUNA STEAKS WITH SPICY TOMATO SAUCE

Steps:

• Finely mince 2 cloves of garlic, finely dice 1/2 onion and finely chop a handful of fresh parsley, grab 2 tuna steaks (I bought mine frozen and thawed them out), pat them dry with paper towels and season them with sea salt and freshly cracked black pepper on both sides
• Heat a nonstick fry pan with a medium-high heat and add 2 tbsp of extra virgin olive oil, after 2 minutes add the tuna steaks into the pan, push down on the tuna steaks with a spatula, this will give them that beautiful sear, cook for 90 seconds per side (the thickness of my steaks where 1/2 inch), after a total cooking time of 3 minutes transfer the tuna to a plate and cover with foil paper
• Using the same pan with the same heat add the diced onions and minced garlic and mix with the oil, after 1 minute add 1/2 tsp of sweet smoked paprika and 1/2 tsp of hot smoked paprika, quickly mix it all together and then add a 1/4 cup of white wine and mix, after 2 minutes add a 1/2 cup of tomato puree, season it all with seal salt, freshly cracked black pepper and 1 tbsp of the freshly chopped parsley, mix it all together until well combined and lower the fire to a LOW heat, after simmering for 3 minutes add the tuna steaks back into the pan and coat them with the spicy tomato sauce, after heating the tuna steaks for 2 minutes remove the pan from the heat and serve directly from the pan, garnish with freshly chopped parsley, enjoy!

TUNA OR SWORDFISH STEAKS WITH ROASTED TOMATO AND ONION

Steps:

• Coat the fish steaks with 2 Tbs of the olive oil and the crushed black peppercorns and allow them to sit in a cool place for an hour or so. Preheat oven to 300F Cook the onions gently in 4 TBS of olive oil for 20 - 25 minutes until golden and beginning to caramalize. Season lightly with salt and pepper and spread them over the bottom of an oval gratin dish large enough to take all of the fish side by side. Sprinkle the tomatoes over the top and cover with the thyme, bay leaves, and garlic. Season, drizzle some olive oil over it and bake uncovered for 20 minutes. Remove and press down on the solids gently with a spoon to make sure the liquid gets distributed. Meanwhile heat a cast iron griddle until very hot and sear the fish on both sides. Place them on top of the roasted tomatoes and onions and bake for 10 - 20 minutes more depending on how thick the fish steaks are. When you take it out of the oven, drizzle it with a bit more olive oil. They suggest serving it with pureed potatoes. We happened to have some broad beans leftover that had been cooked in a little butter and pepper. We put these on top of the tomatoes before the fish went on. It was a meal in itself. Crusty bread would be good as well.

TUNA STEAKS WITH TOMATO AND BASIL RAW SAUCE

Steps:

• Heat a grill pan or indoor/outdoor grill to high. Drizzle extra-virgin olive oil over the tuna steaks spread it around then season with salt and pepper.
• Combine tomatoes, onions, parsley and basil in a bowl. Dress with extra-virgin olive oil, enough to coat the tomatoes evenly, 2 to 3 tablespoons. Season the tomatoes with salt and pepper, to taste. Let the sauce marinate at least 10 minutes.
• When you are ready to eat, grill steaks 2 minutes on each side for rare, 3 minutes for medium and 4 for opaque, well done. Stir sauce up then serve liberal amounts of it on top of the steaks.

DOREEN'S ASIAN-INSPIRED SWORDFISH STEAKS

Steps:

• Whisk together soy sauce, vegetable oil, sherry, ginger root, and garlic in a medium bowl. Fill a large resealable bag with the mixture. Place swordfish steaks into the bag and shake to coat. Place bag in the refrigerator, and allow the steaks to marinate, at least 4 hours.
• Preheat an outdoor grill for high heat and lightly oil grate.
• Grill swordfish steaks until the they flake easily and are opaque in the center, 8 to 10 minutes per side.