1. Peel the yam, wash it, and cut it into small pieces (remember to wear gloves when peeling, and use plastic bags instead of gloves).

2. Sprinkle a proper amount of sugar on the steamed yam, stir it evenly until it melts completely, put it in a plastic bag and beat it into a paste with a rolling pin. For a more delicate taste, you can sieve it.

3. Heat the pan and pour in glutinous rice flour. Stir fry slowly over low heat. In the process of frying, turn it over with a shovel to avoid burning the pot. Stir-fry until the glutinous rice flour is slightly yellow. Turn off the fire when you smell the fragrance.

4. Add the fried glutinous rice flour into the yam mud, and stir evenly with chopsticks to make a smooth dough that does not touch your hands. Divide into small balls of uniform size, flatten them by hand and wrap them with bean paste.

5, the moon cake crusher presses out the shape. If it sticks to your hands, you can sprinkle some cooked glutinous rice flour when pressing it.