Place chicken pieces in large greased baking dish. Preheat oven to 350 degrees.
In a bowl combine mustard, lemon juice, soy sauce, and olive oil. Pour over chicken, turning to coat.
Sprinkle with rosemary, fennel, salt and pepper.
Cover with aluminum foil and bake for 45 minutes. Remove foil, add chicken stock and continue to bake for 60 minutes. Baste with cooking liquid every 15-20 minutes until golden brown.
Recipe by Supper for a Steal at http://www.supperforasteal.com/savory-roasted-chicken/