Criticise dish (3)
I believe the answer is:
pan
This clue is a double definition.
'criticise' is the first definition.
(informal term meaning to criticise heavily)
'dish' is the second definition.
(I have seen 'Shallow dish ' mean 'pan' so perhaps 'dish' could also mean 'pan')
(Other definitions for pan that I've seen before include "cake" , "Find fault with - container" , "A vessel; criticise strongly" , "Peter . . ., Barrie's immortal boy" , "Criticise - cooking vessel" .)