A delightful Mediterranean-inspired baked fish dish with a vibrant vegetable medley.
Preheat your oven to 350°F (175°C). Lightly grease a shallow ovenproof dish with olive oil.
Using a shallow dish ensures even cooking and better presentation.
Heat the olive oil in a sauté pan over medium heat. Add the chopped onion, carrot, and celery, and cook until softened, about 8 minutes.
Stir frequently to prevent sticking and ensure even cooking.
Pour in the white wine and bring to a simmer. Add the diced tomatoes, sugar, and a few slices of lemon. Season with salt and pepper. Simmer for 15 minutes.
Simmering allows the flavors to meld together beautifully.
Place the fish in the prepared dish. Pour the vegetable mixture around the fish, and arrange lemon slices on top. Sprinkle with parsley and oregano.
Ensure the fish is evenly covered with the vegetable mixture for consistent flavor.
Bake uncovered for 45-60 minutes, depending on the thickness of the fish. Serve hot, garnished with additional parsley if desired.
Check the fish for doneness by ensuring it flakes easily with a fork.