01 - Preheat the oven to 400°F. Lightly grease a baking dish large enough to hold the cod fillets in a single layer.
02 - Arrange the cod fillets in the prepared baking dish. Pat dry with paper towels to remove excess moisture.
03 - In a small bowl, combine the melted butter, minced garlic, lemon juice, and lemon zest. Whisk until well incorporated.
04 - Pour the garlic butter mixture evenly over the cod fillets, ensuring each piece is coated. Season with salt and pepper.
05 - Sprinkle chopped parsley, dill, and chives over the top of the fillets, distributing evenly.
06 - Bake for 12–15 minutes, or until the cod is opaque throughout and flakes easily with a fork.
07 - Serve immediately, garnished with lemon wedges if desired.