finger buffet

/ (ˈbʊfeɪ) /

noun

a buffet meal at which food that may be picked up with the fingers (finger food), such as canapés or vol-au-vents, is served
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012