En __, in Culinary Terms to Serve in a Shell
Puzzle 17 of The Moon Hard Pack
Question is: En __, in Culinary Terms to Serve in a Shell
and the answer is: COQUILLE
Word Meaning:
COQUILLE — A meal, especially a seafood dish, served in an actual scallop shell or a dish (container) shaped like a shell.
Definitions from Wiktionary.