Alternative names | Potato crisps |
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Course | Snack, side dish |
Place of origin | England 1817 |
Serving temperature | Room temperature |
A potato chip (American English) or crisp (British English) is a thin slice of potato that has been deep fried, baked, kettle-cooked, or popped until crunchy. Potato chips are commonly served as a snack, side dish, or appetizer. The basic chips are cooked and salted; additional varieties are manufactured using various flavorings and ingredients including herbs, spices, cheeses, and additives.
More generally, crisps and chips include savory snack products made from not just potato, but also corn, tapioca, banana, or other cereals, root vegetables, and fruits.
Potato chips are a predominant part of the snack food market in Western countries. The global potato chip market generated total revenues of US$16.49 billion in 2005. This accounted for 35.5% of the total savory snacks market in that year ($46.1 billion).
The earliest known recipe for potato chips is in William Kitchiner's cookbook The Cook's Oracle, first published in 1817, which was a bestseller in England and the United States. The 1822 edition's version of recipe 104 is called "Potatoes fried in Slices or Shavings" and reads "peel large potatoes, slice them about a quarter of an inch thick, or cut them in shavings round and round, as you would peel a lemon; dry them well in a clean cloth, and fry them in lard or dripping".
Early recipes for potato chips in the United States are found in Mary Randolph's Virginia House-Wife (1824), and in N.K.M. Lee's Cook's Own Book (1832), both of which explicitly cite Kitchiner.