Sane gal produces food (7)
I believe the answer is:
lasagne
'food' is the definition.
(lasagne is a kind of food)
'sane gal produces' is the wordplay.
'produces' is an anagram indicator.
'sane'+'gal'='sanegal'
'sanegal' is an anagram of 'LASAGNE'.
(Other definitions for lasagne that I've seen before include "Form of pasta" , "Tasty Italian dish with layers of mince in pasta" , "The Italian dish is a gas, Len" , "Eat this as angel" , "Italian dish with layers of pasts and mince between" .)