Follow these steps to create the delightful Lemon Butter Baked Cod:

1. Preheat Oven: Begin by preheating your oven to 400°F (200°C).
2. Prepare the Baking Dish: Lightly grease a baking dish with cooking spray or a little olive oil.
3. Mix the Sauce: In a small bowl, combine melted butter, lemon juice, minced garlic, lemon zest, parsley, salt, and pepper.
4. Arrange the Cod: Place the cod fillets in the prepared baking dish in a single layer.
5. Add the Sauce: Pour the lemon butter sauce over the cod evenly, ensuring each piece is coated.
6. Bake: Place the baking dish in the oven and bake for 15-20 minutes, or until the cod is cooked through and flakes easily with a fork.
7. Check for Doneness: The internal temperature should reach 145°F (63°C) to confirm doneness.
8. Garnish and Serve: Once baked, garnish with additional parsley and serve with lemon wedges on the side.

Follow these straightforward steps, and you will have a delectable meal that will impress everyone at your dinner table!