en papillote

[ ahn pa-pee-yawt ]
/ ɑ̃ pa piˈyɔt /

adjective, adverb French Cookery.

(of meat or fish) in a wrapping of foil or oiled paper: fish baked en papillote.

Origin of en papillote

< French: literally, in parchment
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019