Mix together tomato juice, tomato paste, mushrooms, onions, shallots, green pepper, parsley, salt, and pepper. Bring to a boil and cook for 15 minutes. Add the wine, then remove from heat. Place fish in casserole dish, cover with mixture and bake at 350°F for 20 - 25 minutes. When fish is nearly cooked, sprinkle with cheese and brown. Serve with potatoes or rice.
Source: Acadie.net, recipe from Ghislaine Lanteigne