Chocolate-filled Tāngyuán is a decadent variation of the traditional Chinese rice balls. The dough is filled with a rich and gooey chocolate ganache, creating a delightful surprise in every bite. The filled rice balls are then cooked in a sweet syrup, allowing the chocolate to melt and blend with the sticky rice. This recipe will show you how to make Chocolate-filled Tāngyuán, a heavenly dessert that will satisfy any chocolate lover's cravings.