01 - Preheat oven to 400°F. Line a baking tray with parchment paper or lightly grease a baking dish.
02 - Pat cod fillets dry with paper towels. Season both sides evenly with salt and black pepper. Arrange on the prepared tray or dish.
03 - In a mixing bowl, combine breadcrumbs, melted butter, parsley, dill, thyme, lemon zest, minced garlic, sea salt, and black pepper. Stir until mixture is evenly coated.
04 - Spoon breadcrumb mixture evenly over each cod fillet, pressing gently to adhere.
05 - Bake for 15 to 20 minutes, until cod flakes easily with a fork and crumb topping is golden brown.
06 - Serve immediately with lemon wedges alongside.