To provide a grill which inhibits a use with a cover body left carelessly in a grill compartment.

The grill includes a flame detection means 23 having a detection part 23s detecting a flame F from a burner by being located in the flame F or provided to be exposed to the flame F and a cover body 30 arranged at a predetermined set position in the grill compartment 7 so as to cover an inside wall 7s in the grill compartment 7 where the cover body 30 is detachably provided through a front opening of the grill compartment 7. In addition, the grill varies an output signal of the flame detection means 23 in the case that the cover body 30 is located at the set position and in the case that it is not located at the set position and includes a control means to determine whether or not the cover body 30 is located at the set position based on the output signal of the flame detection means 23 and a notification means to output a determination result of the control means.