Step 1

In a greased 9x13 inch baking dish, lay cod filets in a single layer.

Step 2

In a bowl, combine; Parmesan cheese, melted butter, mayonnaise, lemon juice, Old Bay seasoning, dried basil, pepper, and hot sauce.

Step 3

Spoon the cheese mixture over each filet.

Step 4

Bake at 350°F for 10-25 minutes or until the fish just starts to flake. Baking time will depend on the thickness of the fish you use.