Hearty meal (5)
I believe the answer is:
roast
'hearty meal' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for roast that I've seen before include "Oven-cooked joint" , "Heavily criticise" , "pan" , "Have a go at" , "The Sunday -----, with all the trimmings!" .)