Today, September 3, 2014 is National Welsh Rarebit Day. Welsh rarebit is a dish made with a savory sauce of melted cheese and various other ingredients and served hot, after being poured over slices of toasted bread, or the hot cheese sauce may be served in a chafing dish like a fondue, accompanied by sliced, toasted bread. The name of the dish originate from 18th-century Great Britain.