What: The Opera Cake Where: Pastry Swan’s Fix, a Dessert House, 73580 El Paseo, Palm Desert How much: $8.50 Contact: 760-340-3040; www.pastryswan.com Why: It’s a dessert with a lot going on. Epicurious.com tells the story of opera cake like this: “Many believe that Louis Clichy was its creator because he premiered the gâteau (cake), with […]