Pat fish fillets dry, sprinkle with salt and pepper on both sides, and arrange in a greased, shallow baking dish. In a skillet, cook onions, peppers, and mushrooms in butter. Add tomatoes, spices, and hot sauce, and bring to a simmer. Adjust seasonings if necessary. Pour over fish and bake in a 375-degree oven until fish flakes with a fork.
Pat fish fillets dry and sprinkle with spice mix evenly on both sides. Melt butter in a shallow baking dish and sprinkle with parsley. Arrange filets in a single layer and broil on top rack until fish flakes with a fork.
Add beaten egg yolks, flour, and seasonings to corn. Beat egg whites until stiff peaks are formed and fold into the corn mixture. Drop from a spoon into a frying pan with hot oil. Cook until well-browned on the bottom. Carefully turn and brown both sides. Serve hot with syrup or gravy.