An electromagnetic induction heating cooking appliance, comprising: a heating plate (240; 1300; 2300; 3300) comprising a magnetic substance; a cooking space (230; S) in which the heating plate (240; 1300; 2300; 3300) is accommodated; an electromagnetic induction heater (210; 1210) for supplying an induced current to the heating plate (240; 1300; 2300; 3300); a heat emitter (220; 1220) for heating food placed on the heating plate (240; 1300; 2300; 3300), wherein the electromagnetic induction heater (210; 1210) and the heat emitter (220; 1220) are provided on different sides of the cooking space (230; S), respectively; a main body (1200; 3200) comprising the electromagnetic induction heater mounted on a first side, the heat emitter mounted on a second side, wherein the cooking space is formed in the main body; and wherein a water storage groove is provided in the heating plate (1300; 3300) such that water placed in the water storage groove turns into steam when it is heated, characterised in that a water channel is provided in the main body , wherein an end of the water channel faces the water storage groove such that water supplied from outside of the main body flows to the water storage groove ; and wherein one end of the water channel is provided on top of the main body and the other end of the water channel is provided to face a water storage groove of the heating plate for supplying water while the cooking appliance is operating. a heating plate (240; 1300; 2300; 3300) comprising a magnetic substance; a cooking space (230; S) in which the heating plate (240; 1300; 2300; 3300) is accommodated; an electromagnetic induction heater (210; 1210) for supplying an induced current to the heating plate (240; 1300; 2300; 3300); a heat emitter (220; 1220) for heating food placed on the heating plate (240; 1300; 2300; 3300), wherein the electromagnetic induction heater (210; 1210) and the heat emitter (220; 1220) are provided on different sides of the cooking space (230; S), respectively; a main body (1200; 3200) comprising the electromagnetic induction heater mounted on a first side, the heat emitter mounted on a second side, wherein the cooking space is formed in the main body; and wherein a water storage groove is provided in the heating plate (1300; 3300) such that water placed in the water storage groove turns into steam when it is heated, characterised in that a water channel is provided in the main body , wherein an end of the water channel faces the water storage groove such that water supplied from outside of the main body flows to the water storage groove ; and wherein one end of the water channel is provided on top of the main body and the other end of the water channel is provided to face a water storage groove of the heating plate for supplying water while the cooking appliance is operating. a water channel is provided in the main body , wherein an end of the water channel faces the water storage groove such that water supplied from outside of the main body flows to the water storage groove ; and wherein one end of the water channel is provided on top of the main body and the other end of the water channel is provided to face a water storage groove of the heating plate for supplying water while the cooking appliance is operating. <EOS>