Bakery — I'd chat about one of its products maybe (8,4)
I believe the answer is:
birthday cake
'one of its products maybe' is the definition.
I can't judge whether this defines the answer.
'bakery i'd chat about' is the wordplay.
'about' is an anagram indicator.
'bakery'+'id'+'chat'='bakeryidchat'
'bakeryidchat' anagrammed gives 'BIRTHDAY CAKE'.
(Other definitions for birthday cake that I've seen before include "Anniversary fare" , "Yearly confection" , "Celebratory confection" .)