Chicken Soup without mustard chops

    The only thing which can not be substituted for is the fish sauce. You could use ginger instead of galangal, but the soup would lack the perfumey, exotic[...]

7 cups chicken stock (preferably homemade) 2 medium carrots , cut into 1/4 inch dice 2 celery ribs , cut into 1/4 inch dice 1 onion , cut into 1/4 inch dice 4[...]