Where in France good lawyer consumes cheese (5)
I believe the answer is:
gouda
'cheese' is the definition.
(Gouda is an example)
'where in france good lawyer consumes' is the wordplay.
'where in france' becomes 'ou' ('where' in French).
'good' becomes 'g' (abbreviation).
'lawyer' becomes 'da' (D.A. is an example).
'consumes' is an insertion indicator.
'g'+'da'='gda'
'ou' placed into 'gda' is 'GOUDA'.
(Other definitions for gouda that I've seen before include "Mild Dutch cheese" , "Round Dutch cheese" , "type of cheese" , "It comes from Holland" , "Dutch town" .)