Have a look inside for some meat (4)
I believe the answer is:
veal
'some meat' is the definition.
(veal is a kind of meat)
'have a look inside' is the wordplay.
'inside' indicates the answer is hidden within the clue.
'VEAL' is hidden in the letters of 'have a look'.
'for' acts as a link.
(Other definitions for veal that I've seen before include "cuisine" , "what the meat course may be" , "White meat" , "Type of meat" , "Calf's flesh as food" .)