Churning out meals for perfect partner (4,4)
I believe the answer is:
soul mate
'perfect partner' is the definition.
(I've seen this before)
'churning out meals' is the wordplay.
'churning' is an anagram indicator.
'out'+'meals'='outmeals'
'outmeals' is an anagram of 'SOUL MATE'.
'for' is the link.
(Other definitions for soul mate that I've seen before include "One's ideal partner" , "Person sharing deep affinity" , "perfect partner" , "Person ideally suited to self, spiritual pal" , "Friend with a deeply personal relationship, like spiritual spouse" .)