Toshiba rice cooker has a special intelligent soup stew mode. Accord to that relevant public information of the query,

1 First, put the ingredients you want to cook into the rice cooker, and be sure not to cover the lid tightly.

2. Turn the switch to the heating position. The water is boiling. Be careful to cover it, and don't let it boil.

3. If the rice cooker automatically switches to the moisturizing gear, wait a minute or two before switching to the heating gear.

4, so that you can cook the soup several times.