Post articles, including place for Creole dish (9)
I believe the answer is:
jambalaya
'creole dish' is the definition.
(jambalaya is a Creole dish)
'post articles including place' is the wordplay.
'post' becomes 'jamb' (I've seen this before).
'articles' becomes 'aa' (the English indefinite article written twice).
'including' is an insertion indicator.
'place' becomes 'lay' (synonyms).
'aa' going around 'lay' is 'alaya'.
'jamb'+'alaya'='JAMBALAYA'
'for' acts as a link.
(Other definitions for jambalaya that I've seen before include "Creole dish" , "Creole food" , "WI dish?" , "American dish" .)