Rice cooker
A rice cooker or rice steamer is a device used primarily for cooking rice. There are self-contained electrical versions, as well as microwave and gas variants. The preparation of rice has traditionally been a cooking process which requires attention to ensure the rice is cooked properly. Rice cookers simplify the process by automatically controlling the heat and timing, while at the same time freeing up a heating element on the range. Although the rice cooker does not necessarily speed up the cooking process, the cook’s involvement in cooking rice with a rice cooker is reduced to simply using the correct amount of water. Once the rice cooker is set to cook, the rice will be cooked with no further attention. Typically, a rice cooker contains an insulated outer container containing a heating element, into which is fitted an inner removable bowl, which is sometimes non-stick or teflon-coated, which often has graduations marked in cups of rice (white).