The mildness of cod takes well to bolder flavor pairings such as feta cheese and tomato. Sprinkle with oregano and parsley to top off the flavor and presentation.
1. Preheat oven to 400°.
2. Heat a large ovenproof skillet over medium heat. Add oil; swirl to coat. Add onion; sauté 5 minutes or until tender. Stir in tomato, wine, 1 teaspoon oregano, vinegar, 1/8 teaspoon salt, black pepper, and crushed red pepper; bring to a simmer. Cook 3 minutes, stirring occasionally. Sprinkle fish evenly with remaining 1/4 teaspoon salt. Nestle fish in tomato mixture. Bake at 400° for 18 minutes or until fish flakes easily when tested with a fork. Sprinkle with remaining 1 teaspoon oregano, parsley, and feta.