Tuna Confit Recipes

Steps:

• Place tuna in a bowl, cutting it into several pieces if necessary. Add olive oil, the garlic, thyme and lemon peel. Cover, and marinate 6 hours, refrigerated or at room temperature, or overnight in the refrigerator.
• Transfer contents of bowl to a saucepan, bring to a simmer, lower heat and cook 5 minutes. Shut off heat. Tuna will still be pink in middle. Let cool 30 minutes.
• Remove tuna, drain well, transfer to a bowl and mash coarsely with a fork. Fold capers, shallots, mustard and sherry vinegar into tuna. Whisk 2 tablespoons of the olive oil with chicken stock and grape seed oil. Fold into tuna. Season with salt and pepper. (Mixture should be fairly loose.)
• To serve at once, place mounds of tuna on each of 6 salad plates, scatter with more capers and serve with toast, as a first course. Otherwise, refrigerate tuna until 30 minutes before serving; then divide onto plates and serve.

Steps:

• Have tuna sliced as thick as possible cutting against the grain into 1 1/2-inch rectangular pieces. Rub the fish with olive oil and roll in thyme, peppercorns, salt, and pepper. On a very hot grill sear the fish on each side for 30 seconds to 1 minute depending upon the desired doneness. Set aside and slice into 1-inch thick pieces.
• For wasabi mayonnaise, start with 1 tablespoon of wasabi powder mixed with mayonnaise and add more, if desired, to taste.
• Slice ginger into very thin sticks about 1-inch long. Place ginger, sugar, water and lemon juice into heavy saucepan and reduce to thick syrup. Be careful not to boil past medium ball state.
• On individual washed white endive leaves place fish. Garnish with wasabi mayonnaise that has been put in a squeeze bottle and finish with a few pieces of ginger confit.

Steps:

• Season tuna steaks with salt and pepper. Place in a heatproof container, just large enough to fit steaks in a single layer. In a small saucepan over medium heat, heat remaining ingredients until garlic cloves begin to turn golden brown. Pour mixture over tuna; it should cover the fish.
• Cover and refrigerate for 24 hours. To serve, thinly slice the tuna and lay over dressed salad greens.

Steps:

• Place tuna in a bowl, cutting it into several pieces if necessary.
• Add olive oil, the garlic, thyme and lemon peel.
• Cover, and marinate 6 hours, refrigerated or at room temperature, or overnight in the refrigerator.
• Transfer contents of bowl to a saucepan, bring to a simmer, lower heat and cook 5 minutes.
• Shut off heat(tuna will still be pink in middle); let cool 30 minutes.
• Remove tuna (reserving two tablespoons of the olive oil mixture), drain well, transfer to a bowl and mash coarsely with a fork.
• Fold capers, shallots, mustard and sherry vinegar into tuna.
• Whisk the 2 tablespoons of the olive oil with chicken stock and grape seed oil.
• Fold into tuna.
• Season with salt and pepper (mixture should be fairly loose).
• To serve at once, place mounds of tuna on each of 6 salad plates, scatter with more capers and serve with toast/crostini, as a first course.
• Otherwise, refrigerate tuna until 30 minutes before serving; then divide onto plates and serve.

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.