Pre-heat the oven to 350 degrees Fahrenheit.
Combine the Parmesan cheese, paprika, parsley flakes, and ground black pepper. Mix well.
Rub the olive oil on the fish fillets.
Coat the fish with the Parmesan Cheese mixture. Let stand for 10 minutes.
Arrange the fish in a baking tray and then bake for 12 to 15 minutes.
Transfer to a serving plate.
Serve. Share and enjoy!