bouchée

[boo-shey] /buˈʃeɪ/
noun
1.
a small patty shell of puff pastry, used especially for hot hors d'oeuvres.
Origin
1840-50; < French: literally, a mouthful, equivalent to bouche mouth (< Latin bucca) + -ée < Latin -āta -ate1
British Dictionary definitions for bouchée

bouchée

/buːˈʃeɪ/
noun
1.
a small pastry case filled with a savoury mixture, served hot with cocktails or as an hors d'oeuvre
Word Origin
C19: from French: mouthful