The popular dessert has become a staple in ice cream shops the country over. Dario, 71, owner of Eis Fontanella, an ice cream shop in Mannheim, Germany, comes from a long line of ice cream masters.

This airy trick sundae is the brainchild of Dario Fontanella ... It's on the menu at iconic institutions like Sarcletti, Munich's oldest ice cream parlour, and hip Berlin locations like ...