Wash the rice, wash the beans, cut the granules, peel the potatoes, cut the 1 cm square, and cut the diced sausage.
Put the prepared materials together with green beans and corn granules into the rice cooker, add water to all the materials one centimeter, add a few drops of soy sauce, add two teaspoons of salt and mix well.
Press the normal cooking procedure until the switch jumps and then squat for 10 minutes.
Add the mustard and the appropriate amount of Korean hot sauce and mix well.
Because you need to add mustard and spicy sauce, the salt should be less when cooking, and taste a little salty.