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