Best Seared Rare Ahi Tuna With Citrus Sesame Vinaigrette Recipes

SPICY SEARED TUNA WITH SESAME VINAIGRETTE

Steps:

• Melt the butter over low-heat, stir in the ginger root and remove from the heat. Allow the mixture to infuse for 2 to 3 hours or overnight for the flavor to develop.
• In a small saucepan, heat the vinegar and whisk in the sugar until it is dissolved. Remove from the heat and all to cool. Stir in the salt, pepper, sesame seeds, and soy sauce, then whisk in the sesame and vegetable oils until the mixture is completely emulsified.
• Reheat the butter and ginger root infusion until it is soft enough to spread easily. Brush each sheet of aluminum foil with some of this mixture, and sprinkle with a little salt and white pepper. With a very sharp knife, slice the tuna about 3/8 inch thick against the grain and lay 2 slices in a single layer on each piece of foil. Preheat a grill, griddle, or large heavy skillet to very high heat.
• Toss the greens with just enough vinaigrette to coat all the leaves and reserve the remaining vinaigrette for another use. Mound an equal quantity of the salad on each of 6 serving plates.
• Transfer the sheets of foil to the hot grill and cook for about 30 seconds, or until the tuna is seared on one side and still raw on the other. Immediately transfer the tuna slices, raw side up, to the plates and drape them loosely around the edges of the salad. Garnish with the chives and the shiitake caps, if desired, and serve immediately.
• In a large heavy saucepan, heat the sesame oil over medium heat. Add the garlic, ginger root, and mushrooms and saute for 3 minutes, or until the mushrooms are just seared and still dry. Deglaze the pan with the vinegar and reduce over medium-high heat until almost no liquid remains. Stir in the sambal olek and salt and remove from the heat. Add the vinaigrette and stir to mix. Set aside and allow to marinate for at least 6 hours. The mushrooms can be kept covered in the refrigerator, for up to 4 days.

PAN SEARED TUNA WITH CITRUS-HERB VINAIGRETTE

Steps:

• Stir together 1/2 cup olive oil, 1 tablespoon parsley, and red pepper flakes. Toss tuna with marinade, and set aside to marinate for 30 minutes.
• Pour vinegar, orange juice, lemon juice, lime juice, and soy sauce into the bowl of a blender. Add shallot, 1 tablespoon parsley, thyme, dill, honey, Dijon mustard, jalapeno, and ginger. Blend on high until smooth, then add 3/4 cups olive oil in a slow, steady stream with the blender running. Season to taste with salt and pepper, and set aside.
• Bring a large pot of salted water to a boil over high heat. Fill another large container with half ice, half cold water, and set aside. Add the haricots verts to the boiling water, and cook until just tender, 35 to 40 seconds. Remove from the water, and immediately plunge into the ice water to cool. Next, blanch the carrots until just tender, about 1 1/2 minutes; chill in ice water until cold.
• When the vegetables are cold, remove from the ice water and pat dry. Place into a large bowl, and toss with the halved tomatoes, olives, onion, and chervil; set aside.
• Heat a heavy-bottomed skillet over high heat until very hot. Remove tuna steaks from marinade, and wipe off excess marinade. Season the tuna to taste with salt and pepper, then sear in hot skillet to desired doneness, about 1 minute per side for rare.
• To assemble, toss the vegetable salad with enough dressing to lightly coat. Divide the salad among 4 plates, and place a seared tuna steak on top of each. Drizzle with additional dressing to serve.