In 1932, Forrest Mars, son of American candy maker Frank C. Mars, rented a factory in Slough and with a staff of twelve people, began manufacturing a chocolate bar consisting of nougat and caramel covered in milk chocolate.The American version was discontinued in 2002.
Pepsi Holiday Spice: a limited edition variety which the company began selling November 1, 2004 in the U.S. and Canada for an eight-week period, and again in the 2006 Christmas season. It is flavored with a seasonal finish of cinnamon, somewhat similar to the Swedish Julmust.
