Sufficient.—Allow 3 lbs. for 5 or 6 persons.
Seasonable in May and June, but may be had, forced, in March.
POTATO STARCH.—This fecula has a beautiful white crystalline appearance, and is inodorous, soft to the touch, insoluble in cold, but readily soluble in boiling water. It is on this starch that the nutritive properties of the tubers depend. As an aliment, it is well adapted for invalids and persons of delicate constitution. It may be used in the form of arrow-root, and eaten with milk or sugar. For pastry of all kinds it is more light and easier of digestion than that made with flour of wheat. In confectionery it serves to form creams and jellies, and in cookery may be used to thicken soups and sauces. It accommodates itself to the chest and stomach of children, for whom it is well adapted; and it is an aliment that cannot be too generally used, as much on account of its wholesomeness as its cheapness, and the ease with which it is kept, which are equal, if not superior, to all the much-vaunted exotic feculae; as, salep, tapioca, sago, and arrow-root.
TO STEAM POTATOES.
1140. INGREDIENTS.—Potatoes; boiling water.
Mode.—This mode of cooking potatoes is now much in vogue, particularly where they are wanted on a large scale, it being so very convenient. Pare the potatoes, throw them into cold water as they are peeled, then put them into a steamer. Place the steamer over a saucepan of boiling water, and steam the potatoes from 20 to 40 minutes, according to the size and sort. When a fork goes easily through them, they are done; then take them up, dish, and serve very quickly.
Time.—20 to 40 minutes. Average cost, 4s. per bushel.
Sufficient.—Allow 2 large potatoes to each person.
Seasonable all the year, but not so good whilst new potatoes are in season.
USES OF THE POTATO.—Potatoes boiled and beaten along with sour milk form a sort of cheese, which is made in Saxony; and, when kept in close vessels, may be preserved for several years. It is generally supposed that the water in which potatoes are boiled is injurious; and as instances are recorded where cattle having drunk it were seriously affected, it may be well to err on the safe side, and avoid its use for any alimentary purpose. Potatoes which have been exposed to the air and become green, are very unwholesome. Cadet de Vaux asserts that potatoes will clean linen as well as soap; and it is well known that the berries of the S. saponaceum are used in Peru for the same purpose.