Step 1 : Introduction to the question "What candy bar was originally introduced as "Rowntree's Chocolate Crisp"?"
The Kit Kat bar was originally introduced as "Rowntree's Chocolate Crisp" in 1935. Rowntree's Chocolate Crisp was originally advertised as "the biggest little meal" and "the best companion to a cup of tea". Two years later, it was renamed "KitKat." The standard bars consist of two or four pieces composed of three layers of wafer, separated and covered by an outer layer of chocolate. Each finger can be snapped from the bar separately. In 2002, Kit Kat Limited Edition White Chocolate and Dark Chocolate bars hit the market, and in 2003, the limited edition line was expanded to include mint and orange flavors.