Special equipment: microwave, food processor, heavy-bottomed medium saucepan, electric mixer, candy thermometer, rubber spatula, 9-inch round springform pan, parchment paper, serrated knife, ruler, vegetable peeler, plastic wrap Yield: serves 12 Active time: 1 hour Total time: 5 hours This airy, creamy dessert has a good dose of tropical freshness, provided by mango.