Lotus Seed and Longan Sweet Soup-Chè hạt sen nhãn lồngBy Helen Le Published: September 29, 2017Prep: 20 minsCook: 30 minsReady In: 1 hr 5 minsYield: 6-8 ServingsThis is a very elegant and imperial dessert that used to be served to the Emperors in Hue –…