IdiomFood & DrinkFrench

Faire ses choux gras

Meaning: Profiting greatly from a situation at someone else's expense.

Literally: To make one's cabbages fat

Example: “Les vendeurs de parapluies ont fait leurs choux gras pendant l'orage.” — The umbrella sellers cashed in during the storm.

English equivalent: To make a killing

Origin: On record from Guillaume Coquillard's Le Plaidoyer, written between 1478 and 1480 — cabbage being the staple vegetable of anyone too poor for meat, and gras (fattened) describing what happened when a cook enriched a plain cabbage dish with animal fat, usually lard, to make it worth eating. The Dictionnaire historique de la langue française records an older sense close to se goberger — eating well, taking one's ease — before the 17th century narrowed it to the modern meaning: profiting from something, one's own fortunes fattened the way the cabbage was.

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