01 - Set the oven to 400°F and line a baking tray with parchment paper or lightly grease a baking dish.
02 - Pat the cod fillets dry using paper towels and arrange them evenly on the prepared tray or dish.
03 - In a bowl, mix melted butter, fresh breadcrumbs, lemon zest, lemon juice, chopped parsley, dill (if using), minced garlic, salt, and black pepper until the mixture resembles damp sand.
04 - Evenly distribute the crumb mixture over each fillet and gently press to adhere.
05 - Bake for 15 to 20 minutes until the fish is opaque, flakes easily with a fork, and the crumb is golden brown.
06 - Remove from oven, garnish with additional parsley and lemon wedges if desired, and serve immediately.