This legend began as a Delikatessen opened by Sacher, court confectioner to Prince von Metternich, the most powerful prime minister in early-19th-century Europe. It was for this fervent chocoholic that the Sachertorte was created. War-weary Metternich must have been amused to see a battle break out between Sacher and Demel—a competing confectioner—as to who served the real Sachertorte. Sacher puts its apricot jam in the cake middle, while Demel puts it just below the icing. If you're not a sweets person, try a savory alternative: Sacher Würstl (slim sausages served with fresh horseradish, mustard, and home-baked bread). Mirrors and chandeliers add glitter, and there is live piano music every day from 4:30 until 7 pm.