1 teaspoon Worcestershire sauce
1 teaspoon garlic powder
1 teaspoon dried parsley
1 teaspoon Dijon mustard
1/2 teaspoon salt and pepper
1/2 tablespoon fish-style seasoning
Sprinkle Worcestershire sauce on chicken. Preheat oven to 350 degrees F (175 degrees C).
Place chicken on foil baking sheet or baking sheet in a 9x13 inch baking dish. Place onion, celery and tomato inside chicken. Cook 5 minutes in oil to just below chicken.
In a small bowl, beat together fish-style seasoning and Worcestershire sauce. Purée chicken mixture together in a large bowl. Roll by spooning onto foil.
Bake uncovered in preheated oven for 10 minutes, or until internal bones are no longer pink and juices run clear. Remove chicken.