His order has changed for condiment (11)
I believe the answer is:
horseradish
'for condiment' is the definition.
(horseradish is a kind of condiment)
'his order has changed' is the wordplay.
'changed' indicates an anagram.
'his'+'order'+'has'='hisorderhas'
'hisorderhas' anagrammed gives 'HORSERADISH'.
(Other definitions for horseradish that I've seen before include "Root used in sauce" , "that's hot" , "Sauce served with beef" , "Plant with a pungent edible root" , "Sharp-tasting condiment" .)