1. Mix glutinous rice flour and starch, add water to make it sticky, add sugar and stir well;
2. Pour the liquid into the basin, cover it with plastic wrap and poke the hole with a toothpick;
3. Steam in a steamer for about 20 minutes;
4. After steaming, add butter, knead into dough and let it cool;
5. The dough is filled with red bean paste;
6. Tangyuan can be glued with coconut.
Mix glutinous rice flour and starch, add water to make it thick, add sugar and stir well. Pour the liquid into the basin, cover it with plastic wrap and poke the hole with a toothpick. Steam in a steamer for about 20 minutes. After steaming, add butter, knead into dough and let it cool. The dough is stuffed with red bean paste. Stick glutinous rice balls with coconut milk.