Remote inns supply vegetable soup (10)
I believe the answer is:
minestrone
'vegetable soup' is the definition.
('minestrone' can be a synonym of 'vegetable soup')
'remote inns supply' is the wordplay.
'supply' indicates an anagram (supply of letters to make).
'remote'+'inns'='remoteinns'
'remoteinns' with letters rearranged gives 'MINESTRONE'.
(Other definitions for minestrone that I've seen before include "A starter" , "F" , "liquid mixture" , "Italian soup" , "Dish" .)