Remote inn's prepared soup (10)
I believe the answer is:
minestrone
'soup' is the definition.
(minestrone is a kind of soup)
'remote inn's prepared' is the wordplay.
'prepared' is an anagram indicator.
'remote'+'inns'='remoteinns'
'remoteinns' anagrammed gives 'MINESTRONE'.
(Other definitions for minestrone that I've seen before include "A starter" , "F" , "liquid mixture" , "Italian soup" , "Item on menu" .)