Jewish Hospital'S Chunky Chicken Noodle Soup
["1/2 lb. uncooked egg noodles", "2 qt. chicken stock", "1/2 c. diced onion", "1/3 c. carrot coins", "1/3 c. diced celery", "1 lb. cooked chicken, diced", "3 Tbsp. cornstarch", "3/4 c. water", "1 tsp. white pepper", "1 tsp. sage", "1/2 tsp. yellow food coloring (optional)", "1 bay leaf"]
["Cook noodles according to package directions; drain and set aside."]
["egg noodles", "chicken stock", "onion", "carrot coins", "celery", "chicken", "cornstarch", "water", "white pepper", "sage", "yellow food coloring", "bay leaf"]