Combine crumbs, Parmesan,and Italian seasoning in a bowl, mixing well.
Season the cod with salt and black pepper.
Dredge one side fillet in the parmesan mixture patting it all over to coat.
Place on a baking dish, repeat with remaining fillets and let rest for a few minutes.
Heat a cast iron skillet on medium heat with the canola oil.
Place the fillets into the skillet, Parmesan side down. Sprinkle the Old Bay Seasoning on the top side.
Flip the fillets and place in a 325 degree oven for 7 - 8 minutes.
Serve and enjoy!