1. Taro and purple sweet potato peeled and steamed
2. Put in the wall breaker and add the right amount of milk and sugar
3. Puree it, if it is too thin, you can pour it into the pot and fry it
4. Press out cake slices the size of a box
5. A layer of purple sweet potato mochi + a layer of cake slices
6. A layer of creamy taro puree + seaweed pork floss!
7. The cream-free cake box tastes wonderful, not high in calories, but delicious