Kit Kat is a chocolate-covered wafer bar confection created by Rowntree's of York, United Kingdom. It is produced globally by Nestlé, except in the United States, where it is made under licence by the H. B. Reese Candy Company, a division of the Hershey Company.
Standard four-finger Kit Kat
Exhibit of British foods in the 1940s during World War II. Pictured in replica wartime packaging, Rowntree's Kit Kat returned to red packaging after the war.
Bench with Kit Kat advertising in York (where the bar was created) to mark National Chocolate Week in 2018
Kit Kat varieties on display in Osaka, Japan where the bar is seen as an "obsession".
Chocolate, or cocoa, is a food made from roasted and ground cacao seed kernels that is available as a liquid, solid, or paste, either on its own or as a flavoring agent in other foods. Cacao has been consumed in some form for at least 5,300 years starting with the Mayo-Chinchipe culture in what is present-day Ecuador. Later Mesoamerican civilizations also consumed chocolate beverages before being introduced to Europe in the 16th century.
Chocolate in its most common forms: powder and bars
Image from a Maya ceramic depicting a container of frothed chocolate
Mexica. Man Carrying a Cacao Pod, 1440–1521. Volcanic stone, traces of red pigment. Brooklyn Museum.
"Traités nouveaux & curieux du café du thé et du chocolate", by Philippe Sylvestre Dufour, 1685 ("New and curious treatises of coffee, tea and chocolate")