1. Prepare all the materials!
2. The purple sweet potato is steamed, peeled, and then pressed into a puree.
3. Then put the crushed purple potato into a non-stick pan, add some water to boil it thoroughly, and boil it into purple potato mash (this step can be replaced by a food processor, my home does not buy a food processor)
4. Then heat the fish film and put a little water in it.
5. Then pour the isinglass liquid into the purple potato puree and stir evenly, put it in the mold, put it in the freezer compartment of the refrigerator for more than an hour after cooling, it will not taste good if it freezes for too long, it's about 1-2 hours, it's all right.
6. Take out the mold and cut into pieces. You can also add an appropriate amount of minced coconut to taste better outside!
