1. Wash sweet potatoes and purple potatoes.
2. Pick and wash taro.
3. Discharge the pressure cooker and cook for 20 minutes.
4. Cooked purple potatoes and so on.
5. Take one and peel it.
6. Written into mud by hand.
7. Put some honey on the mold to prevent adhesion. You can touch the oil. I don't like to touch the oil, so I just use honey.
8. Put in the purple potato mash, compact and buckle it out.
9. Prepared sweet-scented osmanthus.
10. Put the sweet osmanthus on the finished purple sweet potato cake.
