To make balls use a potato scoop; press it well into the potato before turning it. To make straws cut the potato into slices lengthwise, and then into strips, making each one about one eighth of an inch thick.
Slices or strips cut with a fluted knife are good forms for fried potatoes. Fry the potatoes in hot fat, using a basket. Fancy fried potatoes are used to garnish any broiled meat dish. There are many kinds of cutters to give different shapes to potatoes.
SARATOGA POTATOES
Cut the potatoes with a plane into slices as thin as paper if possible. Let them soak in cold water for a little time to wash out the starch; then put them into fresh water with a piece of ice to thoroughly chill them. Drain a few of the slices at a time, dry them on a napkin; put them in a frying basket and immerse them in smoking-hot fat. Keep them separated, and remove as soon as slightly colored. Turn them into a colander to drain, and sprinkle them with salt. When the second lot are fried turn those in the colander onto a paper in the open oven, and so on until all are done. Saratoga potatoes should be perfectly dry and crisp. They may be used hot or cold, and will keep for some time in a dry place. If wanted hot, place them in the oven a moment before serving.
PUFFED OR SOUFFLÉ POTATOES
Peel the potatoes; cut the sides square, and trim off the corners, so as to give an oval shape. With one even cut slice them one eighth of an inch thick the length of the potato; they must be all the same size and shape. Soak them in cold water for half an hour; dry them on a napkin, and fry them in fat which is only moderately hot until they are soft, but not colored. Remove and place them on a sieve to drain and cool. Then immerse them in hot fat, when they will puff into balls. Toss the basket, and remove any that do not puff. Sprinkle with salt, and serve them on a napkin, or as a garnish. Holland potatoes best suit this purpose; it is impossible to get the same result with most of the other varieties.
SWEET POTATOES
Wash and scrub the potatoes; put them in boiling water, and cook until they can be pierced with a fork; then pour off the water. Cover the pot with a cloth, and draw it to the side of the range to let the potatoes steam for ten minutes. Peel them before serving.
BAKED SWEET POTATOES
Wash and scrub the potatoes without breaking the skin. Bake until soft; then break the skin in one place, and serve at once.