School lunch managers and social service workers have found that in order to accomplish their aims they have to recognize racial food tastes.
The economic condition of the group to be served may limit variety in the menu, on the one hand, or may permit of maximum variety on the other. The eight-page menu of the fashionable tea room as definitely reflects the ability of the patrons to pay as does the simple meal of three or four dishes served the immigrants at Ellis Island.
The occupation of the patrons, whether active or sedentary, determines to a large extent the kind of food served to them, from the dietetic standpoint and from the commercial standpoint as well. The lumberjacks of the north woods require a diet very different in quality and quantity from that of the telephone operators in a city exchange.
In institutions serving set menus, with little or no choice, special attention should be given to dietetic principles. Examples of such institutions are college dining halls or dormitories, hospitals, benevolent "homes," boarding houses, fraternities and clubs.
For those who have had little or no training in dietetics and who yet have the responsibility of planning menus, it may be said that if ample variety is provided, with emphasis on fruits and vegetables, the dietetic requirements will probably be met.
The sequence of foods in the menu is important. Where several courses are to be served, and it is the aim of those planning the menu to keep the appetite stimulated, acids, meat extractives and warm foods should be served first. Cloying foods such as sweets, very cold foods and foods which are satisfying tend to depress the appetite and hence have no place in the first course of a meal, except for luncheon where the menu may be very simple. In institutions which have fixed menus, it is especially desirable that the meal, no matter how simple, be so planned that it may be served in courses. Children especially are likely to hurry through their meals, and the serving of food in courses prevents too rapid eating. It is true, of course, that extra service requires more labor, and so may not prove possible, even though desirable.
The responsibility for maintaining a constant variety in food calls for the continued exercise of initiative, the determination to avoid monotonous repetition, a mind open to new foods and new methods of preparation and systematic marketing trips in order to keep in touch with seasonal changes. Perhaps the most frequent criticism of institutions is on the lack of variety in meals. Hotels, clubs and tea rooms can draw trade by serving out-of-season foods when they first appear in the market. Institutions whose purchases are limited by a budget should make the most of seasonal foods when the market is at its height and the food is cheapest. Such institutions should avoid serving foods that are not actually in season. Serving berries or melons before the height of the season dulls the appetite of the patron for these foods so that by the time they have become economical to serve he has tired of them.
Variety should be introduced not only in the kinds of food but in the preparation, garnish and service. Even in charitable homes and other institutions where the aim is to serve at a minimum cost, the menus can be made attractive through variety in preparation. Corn meal and cottage cheese, two of the least expensive foods we have, can be utilized in a wide variety of ways. There should be no hesitation about serving new dishes, for maximum variety is essential to a happy patronage whether in the tea room or the benevolent institution. The point to be kept in mind, where the guest has the privilege of selection, is that all the variety should not come within the day or meal but within the week or month. Surprise always helps to induce appetite and this fact is as applicable to the menu in the children's home as to that of the tea room.
It is good business practice as well as good dietetic practice to plan meals according to the weather and the time of year. Hot, heavy foods sell best in cold weather. Cool, crisp, fresh foods sell best on the hottest days. The public is very susceptible to weather conditions. Holidays give a popularity to certain foods which they enjoy at no other time of the year. It is good business to make the most of these foods by serving them on appropriate days.
There are definite relations between the menu and the equipment available for its execution. For instance, a menu which calls for oven cooking to the exclusion of the use of the top of the stove or supplementary steamers will be impossible to carry out. The menu should be planned in order that the cooking may be divided between all the available equipment, such as ovens, steamers and top space on stoves. In the kitchen, as in the industrial plant, it is good management to give space only to efficient equipment and to use that equipment to its maximum capacity.