18. Parsley, while classified as a green vegetable, is perhaps not in the true sense of the word a real vegetable, since it is used for only two purposes, and in neither of these is it served cooked or raw as an exclusive article of diet. The most important use of parsley is perhaps that of flavoring. It is added to soups, sauces, and various kinds of cooked vegetables in order to impart additional flavor. In such cases, it should be chopped very fine in order that all possible flavor may be extracted from it. Parsley may also be dried before it is used for this purpose, provided it must be kept for any length of time. The other use of parsley is that of garnishing. It is often used in small sprays to garnish a roast of meat, a steak, chops, fish, or some baked, fried, or sautéd vegetable. Sometimes it is chopped very fine and placed around the edge of a patty shell, a croustade, a timbale case, or a piece of toast upon which food is served. Parsley may be eaten when it is served as a garnish if its flavor is found to be agreeable to the taste.
JERUSALEM ARTICHOKES AND THEIR PREPARATION
19. JERUSALEM ARTICHOKES are tubers belonging to the sunflower family. In appearance they resemble potatoes to some extent, but, as a rule, they are neither so large nor so smooth. The inside texture of this vegetable is more moist and not so mealy as that of the Irish potato. Jerusalem artichokes are easy to grow and are very prolific, so that if any one is fond of them they will be found to be a profitable crop. For table use, they are prepared in much the same way as potatoes.
20. CREAMED ARTICHOKES.--A common method of preparing Jerusalem artichokes is to cream them. Wash and peel the desired number of artichokes and cut them into 1/2-inch dice. Put these to cook in boiling salted water and cook until tender enough to be pierced with a fork. Drain off the water and dress with hot medium white sauce. Serve hot.
21. BUTTERED ARTICHOKES.--Another satisfactory way in which to prepare Jerusalem artichokes is to dress them with butter. Wash and peel the required number of artichokes and cut them into slices. Put these to cook in boiling salted water and cook until tender enough to be pierced with a fork. Drain off the water and dress with melted butter to which has been added a little chopped parsley. Serve hot.
KOHLRABI AND ITS PREPARATION
22. KOHLRABI is a variety of cabbage having a turnip-shaped stem. On account of its shape it is often called turnip cabbage. The edible part of kohlrabi is the enlarged stem, which has the flavor of both turnip and cabbage. The stems of the leaves are attached to the enlarged portion that is used for food, and these must be removed in the preparation of the vegetable. Kohlrabi is not a perishable vegetable and therefore stands storage very well. For market, it is usually placed in bunches and tied as are beets and carrots. In food value, this vegetable, like cabbage, is somewhat low. The food value it does have is carbohydrate in the form of sugar.