Cassells Vegetarian Cookery | Page 9

found best adapted to its requirements.
The basis of all soup is stock, and in making stock we, of course, have to depend upon vegetables, fruit, or some kind of farinaceous food. To a certain extent the water in which any kind of vegetable has been boiled may be regarded as stock, especially water that has boiled roots, such as potatoes; or grains, such as rice. It will not, however, be necessary to enter into any general description as to the best method of obtaining nutriment in a liquid form from vegetables and grain, as directions will be given in each recipe, but a few words are necessary on the general subject of flavouring stock. In making ordinary soup we are very much dependent for flavour, if the soup be good, on the meat, the vegetables acting only as accessories. In making stock for vegetarian soups we are chiefly dependent for flavour on the vegetables themselves, and consequently great care must be taken that these flavourings are properly blended. The great difficulty in giving directions in cookery-books, and in understanding them when given, is the insuperable one of avoiding vague expressions. For instance, suppose we read, "Take two onions, one carrot, one turnip, and one head of celery,"--what does this mean? It will be found practically that these directions vary considerably according to the neighbourhood or part of the country in which we live. For instance, so much depends upon where we take our head of celery from. Suppose we bought our head of celery in Bond Street or the Central Arcade in Covent Garden Market on the one hand, or off a barrow in the Mile End Road on the other. Again, onions vary so much in size that we cannot draw any hard-and-fast line between a little pickling onion no bigger than a marble and a Spanish onion as big as a baby's head. It would be possible to be very precise and say, "Take so many ounces of celery, or so many pounds of carrot, but practically we cannot turn the kitchen into a chemist's shop. Cooks, whether told to use celery in heads or ounces, would act on guess-work just the same. What are absolutely essential are two things--common sense and experience.
Again, practically, we must avoid giving too many ingredients. Novices in the art of cooking are, of course, unable to distinguish between those vegetables that are absolutely essential and those added to give a slight extra flavour, but which make very little difference to the soup whether they are added or not. We are often directed to add a few leaves of tarragon, or chervil, or a handful of sorrel. Of course, in a large kitchen, presided over by a Francatelli, these are easily obtainable; but in ordinary private houses, and in most parts of the country, they are not only unobtainable but have never even been heard of at the greengrocer's shop.
In making soups, as a rule, the four vegetables essential are, onion, celery, carrot and turnip; and we place them in their order of merit. In making vegetarian soup it is very important that we should learn how to blend these without making any one flavour too predominant. This can only be learnt by experience. If we have too much onion the soup tastes rank; too much celery will make it bitter; too much carrot often renders the soup sweet; and the turnip overpowers every other flavour. Again, these vegetables vary so much in strength that were we to peel and weigh them the result would not be uniform, in addition to the fact that not one cook in a thousand would take the trouble to do it. Perhaps the most dangerous vegetable with which we have to deal is turnip. These vary so very much in strength that sometimes even one slice of turnip will be found too strong. In flavouring soups with these vegetables, the first care should be to see that they are thoroughly cleansed. In using celery, too much of the green part should be avoided if you wish to make first-rate soup. In using the onions, if they are old and strong, the core can be removed. In using carrot, if you are going to have any soup where vegetables will be cut up and served in the soup, you should always peel off the outside red part of the carrot and reserve it for this purpose, and only use the inside or yellow part for flavouring purposes if is going to be thrown away or to lose its identity by being rubbed through a wire sieve with other vegetables. With regard to turnip, we can only add one word of caution--not too much. We may here mention, before leaving the subject of ingredients, that leeks and garlic are