1. After soaking the red beans overnight, use a pot to cook them, then use a mud press to crush the cooked red beans into puree
2. Use a sieve to filter the unground bean husks
3. Medium and small fire, stir the batter in a circular motion
4. After frying until most of the moisture has been lost, add sugar and maltose syrup, continue frying until it is non-stick, then take it out and refrigerate for later use.
