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potato chips

Because these deep-fried, thinly sliced potatoes were invented by the chef of a Saratoga Springs, New York, hotel in the mid-19th-century, they're also called Saratoga chips. These all-American favorites come commercially in a wide selection of sizes, cuts (ripple and flat), thicknesses, and flavors such as chive, barbecue and nacho. Most commercial potato chips contain preservatives; those labeled "natural" usually do not. Some are salted while others are labeled "low-salt"; though most potato chips are skinless, others do include the flavorful skin. There are even chips made from mashed potatoes formed into perfect rounds and packed into crushproof cardboard cylinders. All potato chips should be stored in an airtight container in a cool, dark place. The storage time depends on whether or not they contain preservatives and how old they were when purchased. Some chips have a freshness date stamped on the package.