Fasnacht, Sometimes spelled Fastnacht, Faschnacht, Fosnot, Fosnaught, Fausnaught, is an English name for a fried doughnut served traditionally in the days of Carnival / Fastnacht or on (Shrove Tuesday), the day before Lent starts. Fasnachts were made as a way to empty the pantry of lard, sugar, fat, and butter, which were traditionally fasted from during Lent. (source)