Preparation

• 1 Measure thickness of fish to determine cooking time; place in a glass dish. 2 To make vinaigrette, combine wine and next 5 ingredients in a jar with tight fitting lid. 3 Shake well. Pour 2 tablespoons over fish, add garlic and turn to coat. 4 Marinate 15 to 30 minutes, turning once. Reserve remaining vinaigrette for salad dressing. 5 Coat grill rack with cooking spray and place on grill to heat 1 minute. 6 Place tuna on grill 4 to 6 inches over hot coals. Cover with lid or tent with foil. 7 Cook, turning once, just until tuna begins to flake easily when tested with a fork, about 7 minutes. 8 Discard marinade. Meanwhile, arrange salad greens on 4 plates. 9 Place hot tuna on greens and add cherry tomatoes. 10 Shake remaining vinaigrette and drizzle over salads.
• Source: National Fisheries Institute