40. Stock for Clear Soup or Bouillon.--A plain, but well-flavored, beef
stock may be made according to the accompanying recipe and used as a
basis for any clear soup served as bouillon without the addition of
anything else. However, as the addition of rice, barley, chopped
macaroni, or any other such food will increase the food value of the
soup, any of them may be supplied to produce a more nutritious soup.
When this stock is served clear, it should be used as the first course
in a comparatively heavy meal.