Steamed sweet potatoes (purple potatoes) practice?

Materials: sweet potatoes (purple potatoes) moderate, water moderate, sugar moderate (you can not put)

1, ready to appropriate amount of sweet potatoes, the conditions of the sun for a few days in the sun in the do, so it will become sweeter.

2, then the sweet potato peeled, cut into pieces. Add a small half bowl of water (like sweet can add some sugar).

3, the rice cooker plugged in, press the rice fast cooking program can be.

4, 30 minutes later, open the lid, you can see the caramelized sugar underneath the sweet potato.

5, the last sweet potato out, slightly cooled, can be eaten, the taste is soft and sweet.