Butter the bottom and sides of a 9X13 pan.
Cover the bottom of the pan with fish fillets.
Season both sides of the fish with Tony’s Season, Red Pepper, Black Pepper, and Limon Pepper.
Sprinkle top of fish with Limon Juice.
Cut one large onion into rings and cover fish.
Cut one large Bell Pepper into rings and cover fish.
Open two cans of Campbells Golden Mushroom Soup and spread over fish, onions, and bell pepper evenly.
Bake at 425 F for 45 minutes. (35 minutes covered and 10 minutes uncovered)
Serve over Fettuccine Pasta.