Cooked rice I store in desk (10)
I believe the answer is:
escritoire
'desk' is the definition.
(I know that escritoire is a type of desk)
'cooked rice i store' is the wordplay.
'cooked' indicates an anagram (letters cooked into a new form).
'rice'+'i'+'store'='riceistore'
'riceistore' is an anagram of 'ESCRITOIRE'.
'in' acts as a link.
(Other definitions for escritoire that I've seen before include "Furniture item" , "Writing desk" , "Support for author" .)