Tuna with Roasted Cipolline Onions

1. 1

   Bring a large pot of water to boil.

2. 2

   Add the onions and cook for 2 minutes.

3. 3

   Drain and cool.

4. 4

   Peel the onions and cut off the root ends.

5. 5

   Preheat the oven to 450 degrees F.

6. 6

   Toss the onions, vinegar, 1 tablespoon oil, 1/2 teaspoon of salt and 1/4 teaspoon of pepper in a 13 by 9-inch baking dish.

7. 7

   Roast in the oven until the onions are tender and golden, stirring occasionally, about 1 hour.

8. 8

   Meanwhile, whisk the 1/3 cup oil, lemon juice, thyme, and remaining 1/2 teaspoon of salt and 1/4 teaspoon of pepper in another 13 by 9 by 2-inch baking dish.

9. 9

   Place the tuna steaks in the marinade and turn to coat.

10. 10

    Let stand for 5 minutes on each side.

11. 11

    Oil the grill rack and prepare the barbecue for medium-high heat.

12. 12

    Grill the steaks to desired doneness, about 3 minutes per side for medium.

13. 13

    Cut the steaks in half.

14. 14

    Transfer the steaks to a platter.

15. 15

    Spoon the onion mixture around and serve.

* Per serving · 4 servings · Values may vary.