CLASSIFICATION OF SOUPS
7. The two general classes of soup already mentioned permit of numerous methods of classification. For instance, soups are sometimes named from the principal ingredient or an imitation of it, as the names potato soup, beef soup, macaroni soup, mock-turtle soup testify. Again, both stimulating and nutritious soups may be divided into thin and thick soups, thin soups usually being clear, and thick soups, because of their nature, cloudy. When the quality of soups is considered, they are placed in still different classes and are called broth, bisque, consommé, purée, and so on. Another important classification of soups results from the nationality of the people who use them. While soups are classified in other ways, it will be sufficient for all practical purposes if the housewife understands these three principal classes.
8. CLASSES DENOTING CONSISTENCY.--As has already been pointed out, soups are of only two kinds when their consistency is thought of, namely, clear soups and thick soups.
CLEAR SOUPS are those made from carefully cleared stock, or soup foundation, and flavored or garnished with a material from which the soup usually takes its name. There are not many soups of this kind, bouillon and consommé being the two leading varieties, but in order to be palatable, they require considerable care in making.
THICK SOUPS are also made from stock, but milk, cream, water, or any mixture of these may also be used as a basis, and to it may be added for thickening meat, fish, vegetables, eggs, or grain or some other starchy material. Soups of this kind are often made too thick, and as such soups are not appetizing, care must be taken to have them just right in consistency.
9. CLASSES DENOTING QUALITY.--When attention is given to the quality of soup, this food divides itself into several varieties, namely, broth, cream soup, bisque, chowder, and purée.
BROTHS have for their foundation a clear stock. They are sometimes a thin soup, but other times they are made quite thick with vegetables, rice, barley, or other material, when they are served as a substantial part of a meal.
CREAM SOUPS are highly nutritious and are of great variety. They have for their foundation a thin cream sauce, but to this are always added vegetables, meat, fish, or grains.
BISQUES are thick, rich soups made from game, fish, or shell fish, particularly crabs, shrimp, etc. Occasionally, vegetables are used in soup of this kind.
CHOWDERS are soups that have sea food for their basis. Vegetables and crackers are generally added for thickening and to impart flavor.
PURÉES are soups made thick partly or entirely by the addition of some material obtained by boiling an article of food and then straining it to form a pulp. When vegetables containing starch, such as beans, peas, lentils, and potatoes, are used for this purpose, it is unnecessary to thicken the soup with any additional starch; but when meat, fish, or watery vegetables are used, other thickening is required. To be right, a purée should be nearly as smooth as thick cream and of the same consistency.
10. CLASSES TYPICAL OF PARTICULAR COUNTRIES.--Certain kinds of soup have been made so universally by the people of various countries that they have come to be regarded as national dishes and are always thought of as typical of the particular people by whom they are used. Among the best known of these soups are Borsch, a soup much used by the Russian people and made from beets, leeks, and sour cream; Daikan, a Japanese soup in which radishes are the principal ingredient; Kouskous, a soup favored by the people of Abyssinia and made from vegetables; Krishara, a rice soup that finds much favor in India; Lebaba, an Egyptian soup whose chief ingredients are honey, butter, and raisin water; Minestra, an Italian soup in which vegetables are combined; Mulligatawny, an Indian rice soup that is flavored with curry; Potroka, another kind of Russian soup, having giblets for its foundation; Soljinka, an entirely different variety of Russian soup, being made from fish and onions; and Tarhonya, a Hungarian soup containing noodles.
STOCK FOR SOUP
USES AND VARIETIES OF STOCK
11. MEANING AND USE OF STOCK.--In order that soup-making processes may be readily grasped by the housewife, she should be thoroughly familiar with what is meant by stock, which forms the foundation of many soups. In looking into the derivation of this term, it will be found that the word stock comes from an Anglo-Saxon word meaning to stick, and that while it has many different uses, the idea of fixedness is expressed in every one of them. As is generally known, a stock of anything means a reserve supply of that thing stored away for future use. When applied to soup, stock is similar in meaning, for it refers to material stored or prepared in such a way that it may be kept for use in the making of certain kinds of soup. In a more definite sense, soup stock may be regarded as a liquid containing the juices and soluble parts of meat, bone, and vegetables, which have been extracted by long, slow cooking and which can be utilized in the making of soups, sauces, and gravies.
12. Soups in which stock is utilized include all the varieties made from beef, veal, mutton, and poultry. If clear stock is desired for the making of soup, only fresh meat and bones should be used and all material that will discolor the liquid in any way carefully avoided. For ordinary, unclarified soups, the trimmings and bones of roast, steak, or chops and the carcass of fowl can generally be utilized. However, very strongly flavored meat, such as mutton, or the fat from mutton should be used sparingly, if at all, on account of the strong flavor that it imparts.
13. VARIETIES OF STOCK.--Several kinds of stock are utilized in the making of soup, and the kind to employ depends on the soup desired. In determining the kind of stock required for the foundation of a soup, the housewife may be guided by the following classification:
FIRST STOCK is made from meat and bones and then clarified and used for well-flavored, clear soups.
SECOND STOCK is made from the meat and the bones that remain after the first stock is strained off. More water is added to the remaining material, and this is then cooked with vegetables, which supply the needed flavor. Such stock serves very well for adding flavor to a nutritious soup made from vegetables or cereal foods.
HOUSEHOLD STOCK is made by cooking meat and bones, either fresh or cooked, with vegetables or other material that will impart flavor and add nutritive value. Stock of this kind is used for ordinary soups.
BONE STOCK is made from meat bones to which vegetables are added for flavor, and it is used for making any of the ordinary soups.
VEGETABLE STOCK is made from either dried or fresh vegetables or both. Such stock is employed in making vegetable soups.
GAME STOCK is made from the bones and trimmings of game to which vegetables are added for flavor. This kind of stock is used for making game soups.
FISH STOCK is made from fish or fish trimmings to which vegetables are added for flavor. Shell fish make especially good stock of this kind. Fish stock is employed for making chowders and fish soups.
14. ADDITIONAL USES OF STOCK.--As has already been shown, stock is used principally as a foundation for certain varieties of soup. This material, however, may be utilized in many other ways, being especially valuable in the use of left-over foods. Any bits of meat or fowl that are left over can be made into an appetizing dish by adding thickened stock to them and serving the combination over toast or rice. In fact, a large variety of made dishes can be devised if there is stock on hand to add for flavor. The convenience of a supply of stock will be apparent when it is realized that gravy or sauce for almost any purpose can be made from the contents of the stock pot.
15. SOUP EXTRACTS.--If a housewife does not have sufficient time to go through the various processes involved in making soup, her family need not be deprived of this article of diet, for there are a number of concentrated meat and vegetable extracts on the market for making soups quickly. The meat extracts are made of the same flavoring material as that which is drawn from meat in the making of stock. Almost all the liquid is evaporated and the result is a thick, dark substance that must be diluted greatly with water to obtain the basis for a soup or a broth. Some of the vegetable extracts, such as Japanese soy and English marmite, are so similar in appearance and taste to the meat extracts as to make it quite difficult to detect any difference. Both varieties of these extracts may be used for sauces and gravies, as well as for soups, but it should be remembered that they are not highly nutritious and are valuable merely for flavoring.