Knowledge
Crisps
Crisps are thin slices of fried potato, often salted or seasoned, which are said to have been invented in the 19th century. A customer of the chef George Crum, established in New York State, twice refused to eat the chips he had been served. So, the chef decided to stop chopping potatoes and instead to slice them as thinly as possible before frying and salting them. The result was a real success and his recipe spread all over the United States.