If you're looking for a refreshing and fruity twist on Tāngyuán, try making fruit-filled sticky rice balls. This recipe suggests using fresh fruits like strawberries, mangoes, or blueberries as the filling for the dumplings. The combination of the sweet and juicy fruits with the chewy texture of the sticky rice balls creates a delightful burst of flavors in every bite. Serve them with a drizzle of honey or a dollop of whipped cream for an extra touch of sweetness.