HEATING COOKER

PROBLEM TO BE SOLVED: To prevent steam inside a pot from not being discharged because of the erroneous use of a user.SOLUTION: A heating cooker includes: a bottomed cylindrical pot 10 with an upper end opening; a body 11 for removably housing the pot 10; a heating means (an induction heating coil 18) arranged inside the body 11 and heating the pot 10; a lid body 21 arranged in the body 11 and openably sealing the upper end opening of the pot 10; and a discharge-air passage arranged in the lid body 21 and attaining communication between ventilation holes 56, 64 facing the inner part of the pot 10 and an external part. A filter member 77 covering the ventilation holes 56, 64 and having multiple filter holes 82 is arranged in a section surface (an inner lid body 48) in the lid body 21, which faces the inner part of the pot 10. The filter member 77 includes a swelling part 81 swelling upward so as to be separated from the bottom of the pot 10.