01 - Preheat oven to 400°F. Lightly grease a baking dish large enough for a single layer of cod fillets.
02 - Pat cod fillets dry. Season both sides with salt and black pepper. Arrange fillets in prepared dish.
03 - In a medium bowl, combine breadcrumbs, melted butter, Parmesan, parsley, lemon zest, lemon juice, minced garlic, and paprika. Stir until crumbs are evenly moistened.
04 - Spoon crumb mixture evenly over cod fillets, pressing lightly to adhere.
05 - Bake for 18–20 minutes until topping is golden brown and fish flakes easily with a fork, internal temperature reaching 145°F.
06 - Serve immediately with lemon wedges.