Yes, you need some pure milk. Pure milk had better be boiled to remove some water, otherwise there will be ice residue when it freezes.

1. First, pour a box of pure milk into the pot to cook, prepare a small bowl, and cook the pure milk until it is ready to cook.

2. Pour the boiled pure milk into a small bowl and add sugar and condensed milk according to your own taste. You can add flour directly, or you can add raisins and fruits.

3. Stir evenly, cool naturally, and freeze in the freezer for 2-3 hours. Can't freeze for too long. Over 3 hours, it will harden and affect the taste.