Description.—The sweet potato is a native of the Malayan Archipelago, where it formerly grew wild; thence it was taken to Spain, and from Spain to England and other parts of the globe. It was largely used in Europe as a delicacy on the tables of the rich before the introduction of the common potato, which has now taken its place and likewise its name. The sweet potato is the article referred as potato by Shakespeare and other English writers, previous to the middle of the seventeenth century.
Preparation and Cooking.—What has been said in reference to the common potato, is generally applicable to the sweet potato; it may be prepared and cooked in nearly all the ways of the Irish potato.
In selecting sweet potatoes, choose firm, plump roots, free from any sprouts; if sprouted they will have a poor flavor, and are likely to be watery.
The sweet potato is best cooked with the skin on; but all discolored portions and the dry portion at each end, together with all branchlets, should be carefully removed, and the potato well washed, and if to be baked or roasted, well dried with a cloth before placing in the oven.
The average time required for boiling is about fifty minutes; baking, one hour; steaming, about one hour; roasting, one and one half hours.
RECIPES.
Baked Sweet Potatoes.—Select those of uniform size, wash clean, cutting out any imperfect spots, wipe dry, put into moderately hot oven, and bake about one hour, or until the largest will yield to gentle pressure between the fingers. Serve at once without peeling. Small potatoes are best steamed, since if baked, the skins will take up nearly the whole potato.
Baked Sweet Potato No. 2.—Select potatoes of medium size, wash and trim but do not pare, and put on the upper grate of the oven. For a peek of potatoes, put in the lower part of the oven in a large shallow pan a half pint of hot water. The water may be turned directly upon the oven bottom if preferred. Bake slowly, turning once when half done. Serve in their skins, or peel, slice, and return to the oven until nicely browned.
Boiled Sweet Potatoes.—Choose potatoes of equal size; do not pare, but after cleaning them well and removing any imperfect spots, put into cold water and boll until they can be easily pierced with a fork; drain thoroughly, and lay them on the top grate in the oven to dry for five or ten minutes. Peel as soon as dry, and send at once to the table, in a hot dish covered with a folded napkin. Sweet potatoes are much better baked than boiled.