Yorkie Bar was first created in 1976 by Rowntree. It was named after the town of York in England where Rowntree had a Chocolate Factory. Yorkie Bars have no artificial colours, flavours or preservatives and are made with the Nestle Cocoa Plan which only uses UTZ Certified Chocolate.
Check out this article about the History of Yorkie Bars
Yorkie Bars were promoted as a manly Chocolate Bar.
Watch this cool retro commercial on Yorkie Bars.
Please read this blog Yorkie-A Taste of Britian