– 1 onion (thinly sliced) – 3 lb chicken breast (boneless, skinless,       cut into bite-sized pieces) – 12 oz tomato paste – 4 oz mushrooms (sliced and drained) – 1/2 tsp salt – 2 cloves garlic (minced) – 4 drops black pepper essential oil – 1 drop basil essential oil – 1 drop celery seed essential oil – 2 drops oregano essential oil – 1 bay leaf – 1/2 cup white cooking wine