Steps
1. Preheat oven to 375°F (190°C).
2. In a small bowl, mix together olive oil, lemon juice, lemon zest, minced garlic, chopped parsley, salt, and pepper.
3. Place the cod fillet on a baking sheet lined with parchment paper.
4. Pour the lemon herb mixture over the cod, ensuring it is evenly coated.
5. Bake in the preheated oven for 15-20 minutes, or until the cod is cooked through.
6. Serve hot and enjoy!