Baked Fresh Tuna - serves 4

1 3/4 pounds fresh tuna steaks
2 tbsp olive oil
Salt and ground pepper to taste
1 large red onion, sliced thin
4 medium tomatoes, peeled, seeded, and chopped
1/2 cup dry vermouth
1 tsp basil, crumbled

Preheat the oven to 425 F, rub the tuna steaks with 1 tbsp olive oil and season lightly with salt and pepper.
In a skillet, saute the onion in the remaining oil until it is limp, ad the tomatoes and vermouth and cook briefly.
Place the steaks in a shallow baking dish, pour on the onion-tomato mixture, and bake 15 minutes, depending on their thickness. Sprinkle with basil.