1. After washing the sweet potatoes, soak them in salt water for more than one hour. I usually do it at noon in the evening, so it saves time and is faster.
2. Do not dry the soaked sweet potatoes after they are taken out
3. After soaking facial tissue or kitchen paper in water, wrap it outside the sweet potato
4. Wrap four layers of paper and put it in the microwave
5. Put in the microwave
6. Bake for eight minutes
7. Turn over and bake for five minutes
8. It’s softened by a pinch, and the paper outside is still damp. The paper can be recycled or used to wipe the table.
9. Break it apart and enjoy the food
