Halibut with roast

1 1/2 cups grape tomatoes , cut in half,crosswise 12 white pearl onions, blanched and peeled 1/4 fluid ounce olive oil grated lime, juice and zest of 3 -5[...]

4 lbs halibut fillets 1 tablespoon olive oil salt , to taste pepper , to taste 6 tablespoons olive oil 6 medium garlic cloves , minced 2 (28 ounce) cans[...]