Halibut with crumbs

1 lb firm white fish fillet (preferably Halibut) 3 tablespoons butter 2 tablespoons flour 1 cup milk salt & pepper 1/2 cup parmesan cheese (divided) 10 ounces[...]

2 -3 lbs halibut fillets (or other white fish) johnny's seafood seasoning, to taste 1 cup plain fine breadcrumbs 1 cup sour cream 2 cups mayonnaise 1 bunch[...]

1 (12 ounce) package frozen halibut steaks 1/2 teaspoon salt 1/4 teaspoon dried oregano leaves 1 green onion , finely chopped 1 1/2 teaspoons dry breadcrumbs[...]