Followers have left some quiches (5)
I believe the answer is:
flans
'quiches' is the definition.
The answer and definition can be both things that one consumes for nourishment as well as being plural nouns.
Perhaps you can see an association between them that I don't see?
'followers have left some' is the wordplay.
'followers' becomes 'fans' (fan is a kind of follower).
'have' indicates putting letters inside.
'some' indicates taking the first letters.
The initial letter of 'left' is 'l'.
'fans' going around 'l' is 'FLANS'.
Can you help me to learn more?
(Another definition for flans that I've seen is " Open tarts".)