1 lb. fresh or frozen cod fillets
1 sm. onion, quartered
Lemon slice
1 can condensed cream of shrimp soup
3 tbsp. all purpose flour
1/4 c. milk
1/4 c. dry wine
14 c. shredded mozzarella cheese
2 tbsp. snipped parsley
1/2 c. soft bread crumbs
2 tbsp. grated Parmesan cheese
2 tsp. butter
1/2 tsp. paprika