You can use the cooking button to heat the cold rice. Here are some specific methods for reference, such as cold rice, cold rice cooking and rice cookers.

1. First, pour the cold rice into the inner container of the rice cooker.

2. Break up the cold rice with a spoon, and then add a little cold boiled water. Be careful not to have too much water. Cold boiled water cannot drown the cold rice.

3. Put the inner container of the rice cooker into the rice cooker, and then cover it to start the cooking function.

After the meal is ready, you can serve it.