Some appetisers (7)
I believe the answer is:
canapes
'some appetisers' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for canapes that I've seen before include "for the party buffet" , "Savoury spreads on bread or toast as appetizer" , "food for party" , "Appetisers" , "Small party eats" .)