Most artists have quiche (4)
I believe the answer is:
tart
'quiche' is the definition.
(thesaurus)
'most artists have' is the wordplay.
'have' indicates a hidden word.
'TART' is hidden in the letters of 'most artists'.
(Other definitions for tart that I've seen before include "Sarcastic" , "A bit sour like open cake" , "Sharp or acid tasting" , "Of taste, sharp or acid" , "Biting - pastry" .)