Cold potatoes may be fried in slices or quarters, or broiled on a gridiron.
Raw potatoes, when fried, are generally hard, tough, and strong.
For this purpose use potatoes that are very white, mealy, and smooth. Boil them very carefully, and when they are done, peel them, pour off the water, and set them on a trivet before the fire till they are quite dry and powdery. Then rub them through a coarse wire sieve into the dish on which they are to go to table. Do not disturb the heap of potatoes before it is served up, or the flakes will fall and it will flatten. This preparation looks well; but many think that it renders the potato insipid.
Take large fine potatoes; wash and dry them, and either lay them on the hearth and keep them buried in hot wood ashes, or bake them slowly in a Dutch oven. They will not be done in less than two hours. It will save time to half-boil them before they are roasted. Send them to table with the skins on, and eat them with cold butter and salt. They are introduced with cold meat at supper.
Potatoes keep best buried in sand or earth. They should never be wetted till they are washed for cooking. If you have them in the cellar, see that they are well covered with matting or old carpet, as the frost injures them greatly.
If among your sweet potatoes there should he any that are very large and thick, split them, and cut them in four, that they may not require longer time to cook than the others. Boil them with the skins on in plenty of water, but without any salt. You may set the pot on coals in the corner. Try them with a fork, and see that they are done all through; they will take at least an hour. Then drain off the water, and set them for a few minutes in a tin pan before the fire, or in the stove, that they may be well dried. Peel them before they are sent to table.