1. Wash the sweet potatoes.
2. Wrap the sweet potatoes with paper towels, which need to be fully moistened. (If the sweet potato is big, it's best to be divided into two, easy to cook).
3. Bake in the microwave oven and set for 8-10 minutes (adjust the position of the sweet potatoes twice during the roasting period to facilitate the roasting).
4. Remember to check if it is cooked through.
