Pan for cook (5)
I believe the answer is:
roast
I believe this is a double definition.
'pan' is the first definition.
(both can mean to criticise)
'for cook' is the second definition.
(roasting is a kind of cooking)
(Other definitions for roast that I've seen before include "Cooked meat; criticise" , "Traditional dinner" , "Carpet" , "The Sunday -----, with all the trimmings!" , "Oven-cooked joint" .)