Preparation materials: taro: appropriate amount, sago: appropriate amount, rock sugar: appropriate amount.

1, wash taro, peel and cut into pieces.

2, put water in the pot, add taro diced.

3. Cook until the taro is rotten and add rock sugar.

4, another pot, boiled water into sago and cooked.

5. Pick it up, rinse it with cold water, then boil a pot of water and cook the sago until it is transparent.

6. Pour the cooked sago into the taro soup and stir well.