01 - Preheat the oven to 425°F. Lightly grease a baking sheet or line it with parchment paper.
02 - Pat the cod fillets dry with paper towels. Season both sides evenly with salt and black pepper. Arrange the fillets on the prepared baking sheet.
03 - Combine panko breadcrumbs, Parmesan cheese, parsley, lemon zest, garlic powder, and paprika in a medium bowl. Mix thoroughly.
04 - Drizzle the melted butter over the breadcrumb mixture and toss until all components are evenly coated.
05 - Spoon the panko mixture evenly over the top of each cod fillet, pressing gently to ensure adhesion.
06 - Lightly drizzle olive oil over the crust on each fillet to enhance crispiness.
07 - Bake the cod in the preheated oven for 15–20 minutes, or until the fish is opaque, flakes easily with a fork, and the crust is golden brown.
08 - Remove from oven and serve immediately, accompanied by lemon wedges.