- Heat oven to 425ºF .
- Combine tomatoes, olives, onion, basil, garlic, olive oil, lemon
juice and white wine in a medium bowl; set aside.
- Place halibut in a non-stick baking pan. Top with tomato mixture; sprinkle feta cheese over tomatoes. Bake 12 to 14 minutes, or until fish flakes easily with a fork.
You may substitute tuna or swordfish fillets for the halibut.