1. For the prepared sweet potato, we need to clean it with clear water. We don't need to peel it and wash it with clear water for several times, so we can clean the impurities on the outer surface of the sweet potato. The washed sweet potato also needs to be cut off from its head and tail with a knife, and then a small iron fork or toothpick is prepared, and some small holes are forcibly inserted on the surface of the sweet potato. In this way, sweet potatoes can mature faster during the production process.

2. Then put the prepared sweet potato directly into the rice cooker and put it evenly. In the process, don't add water or cooking oil into it. Finally, just cover the lid of the rice cooker and let the sweet potato stew in the pot for about half an hour. When the rice cooker jumps to the heat preservation button, you can open the lid and take the baked sweet potato out of the pot for eating. After making the sweet potato, we can also see that there are many cracks on its surface. If the sweet potato is not mature, we need to cover it again and bake it for a short time.

3. If you want to tell whether the sweet potato is baked or not, there is a very practical method, that is, prepare a chopstick and gently insert it into the sweet potato. If you can insert it directly into the sweet potato, it proves that the sweet potato is cooked. After the sweet potato is taken out, we can see that there will be some sticky liquid at the bottom of the rice cooker. In fact, it is not the sweet potato that is burnt, but some secret juice secreted from the sweet potato. The more secret juice proves that the sweet potato is baked better.

Tips

1. Use electric cookers to roast sweet potatoes, so we don't have to worry that the electric cookers will be damaged. Nowadays, most electric cookers have baking function.

2. In the process of baking sweet potatoes, remember not to add clear water into them, otherwise the sweet potatoes will not be as fragrant as that.

3. The cooked sweet potato should be eaten while it is hot, and the cold sweet potato will choke some people.