Preheat oven to 425 degrees. Spray a baking sheet with non-stick spray.
Place the egg in a shallow dish.
Add the Parmesan and seasonings to a second shallow dish and mix together with a fork to combine.
Dip each cod filet first in the egg and then in the Parmesan mixture to coat. Arrange on the baking sheet.
Bake for 10-12 minutes or until fish is easily flaked with a fork.
Serve with lemon wedges or tartar sauce, if desired.
