A wiener melange is a speciality coffee drink similar to a cappuccino. the difference is that the melange is made with milder coffee. at cafe sperl in vienna, the melange is half a cup of brewed coffee with half a cup of cream, topped with milk foam. nescafe, movenpick, lufthansa catering and albert heijn housebrand however serve wiener melange as coffee blended with cocoa – no matter whether foam topped or not. the english term "cafe vienna" and the french café viennois usually refer to espresso con panna – topped with whipped cream instead of milk foam. ordering a wiener melange may yield the arrival of an espresso con panna even in vienna, though this is properly called a franziskan...

Source: Wikipedia