123. TUBER AND ROOT VEGETABLES.--Irish potatoes, sweet potatoes, carrots, parsnips, and even onions may be successfully dried. First peel or scrape them. Then slice or cut them into small pieces. Drop them into salt water, remove from the water, and spread them on the drying trays. Dry them by the method selected.
124. SMALL FRUITS.--Berries, cherries, and other small fruits may be dried, but since they contain considerable water, the drying is not accomplished very rapidly. Ripe, firm fruit should be selected and cleaned. Cherries should have the seeds, or pits, removed. Such fruits must be dried as quickly as possible, or they will spoil in the process.
125. APPLES, QUINCES, AND PEARS.--In order to dry apples, quinces, and pears, wash, peel, core, and cut the fruit into eighths. Put the peeled fruit into the salt water and keep it there until all are peeled and cut and ready to dry. Then spread the cut pieces in a thin layer on the drying trays and proceed according to the method desired.
126. PEACHES AND APRICOTS.--Peaches and apricots are most easily dried with the skin on. Wash them thoroughly and, in the case of peaches, rub the fuzz off the skins. Cut the fruit into halves, remove the seeds, or stones, and drop the halves into salt water and keep them there until they are ready to be placed on the drying trays. Dry by any process desired.
STORING AND COOKING DRIED FOODS
127. When foods are taken from the various drying devices to be stored, they still contain a very small quantity of moisture. This moisture, however, is not distributed evenly, because some of the pieces of food are larger than others, or some have been exposed more than others to heat or air in drying. To offset this unequal drying, the containers in which the foods are to be stored should not be closed permanently as soon as the food is put into them. Rather, once a day, for about 3 days, the food should be poured from one container into another and back again several times. This will mix all the food and distribute the moisture equally.
128. The object in storing dried foods is to keep them as dry as possible; that is, not to allow them to absorb moisture from the air. The best containers in which they may be placed are those coated with paraffin. Paper bags or boxes may be prepared in the home by dipping them into paraffin, although heavy paper containers already covered with paraffin may be bought in supply stores. Heavy paper or cloth bags may be used, provided they are stored in a dry place where there is no danger from rats and mice. Containers of any kind should be securely tied before storing them permanently. Bags and boxes of dried food are preferably suspended from rafters in an attic, but if this is not possible a rack or a bin located in a place that is not damp will answer.
It is well, in storing dried foods, to use containers that will hold only a small quantity of food, so that when some is taken out to be cooked a large amount will not be exposed. It is best to store just enough for a meal or two in each container.
129. Before dried foods are cooked, as much as possible of the water evaporated in drying should be restored. In order to do this, soaking is necessary. The dried food should be put into cold salt water made in the proportion of 1 teaspoonful of salt to 1 quart of water and soaked for at least 1/2 hour. The salt water seems to help restore the original color of the food. When dried vegetables are to be cooked, they should be cooked in the salt water in which they are soaked; when dried fruits are to be cooked, the salt water should be poured off and fresh water used. Long, slow cooking at a low temperature is better for all kinds of dried foods than rapid cooking. The fireless cooker will be found valuable for cooking dried foods.