Pastry and cocoa ill teacher ordered (9,6)
I believe the answer is:
chocolate eclair
'pastry' is the definition.
(chocolate eclair is a kind of pastry)
'cocoa ill teacher ordered' is the wordplay.
'ordered' is an anagram indicator.
'cocoa'+'ill'+'teacher'='cocoaillteacher'
'cocoaillteacher' with letters rearranged gives 'CHOCOLATE ECLAIR'.
'and' acts as a link.
(Other definitions for chocolate eclair that I've seen before include "pastry" , "cake" .)