Cook in an electric lunch box for 20 minutes with hot water, turn off the fire and stew for 10 minutes. It is best not to use electric cookers. Cooking with that requires a lot of water, and if you are not careful, it will be cooked into dry or thin porridge.

The electric lunch box is a small household appliance which can generate high-temperature steam inside the lunch box after the heating element is electrified, so as to achieve the purpose of heating and heat preservation. Bear electric lunch box is made of food-grade high-temperature resistant new generation environmental protection materials. A new generation of portable electric lunch boxes, which are healthy, fashionable and new in concept, have no peculiar smell and are healthy and hygienic. Exquisite and fashionable design, special ventilation device on the cover can keep food fresh, and PTC heating component of electric lunch box is safer and faster to use.