The renowned Sacher Hotel in Vienna, Austria, takes pride in its world-famous chocolate cake, known as the Sachertorte. This delectable creation traces its origins back to the year 1832, when Eduard Sacher, an ingenious pastry chef employed by the esteemed Austrian statesman Prince Metternich, first conceived of the recipe. Upon the inauguration of his eponymous hotel, Sacher naturally associated this extraordinary confection with his establishment. The Sachertorte owes its lightness and fluffiness to the incorporation of air expertly beaten into the batter, providing the essential leavening agent.