1. Mix milk and condensed milk evenly, cook sago in boiling water, remove and let it cool.

2. Put the edible ice cubes into an ice planer and plan them into crushed ice sand for later use.

3. Put the crushed ice sand into a bowl, add the cooked sago, pour in the stirred milk to refine the milk, dig the durian into a ball with a spoon, put it into a bowl, and stir it evenly when eating.