Hotel Sacher's "Original Sacher Torte" is sold at the Vienna and Salzburg locations of the Hotel Sacher, at Cafe Sacher branches in Innsbruck and Graz, at the Sacher Shop in Bolzano, in the Duty Free area of Vienna airport and via the Hotel Sacher's online shop.
The recipe of the Hotel Sacher's version of the cake is a closely guarded secret.