1/4 cup oil
1/2 cup chopped onion
1/2 cup chopped celery
1 cup cooked fish, cut into pieces
1 teaspoon salt
2 tablespoons flour
2 cups canned tomatoes and juice
1/4 cup chopped parsley
In a large skillet, add oil, onion and celery and cook until just tender. Add fish, salt, thyme and pepper.
Mix flour and some of tomato liquid to make a paste; add to fish mixture along with tomatoes and parsley.
Cook over medium heat until mixture boils and is thick. Serve over rice.