A Little HistoryThe Epicurean (1894) is Charles Ranhofer's record of thirty-odd years as chef at Delmonico's in New York, and its chicken chapters read like a guest book: dishes are named for patrons, visiting dignitaries and society figures, then filed as numbered variations on a handful of base preparations. Arco-Valley was a Bavarian noble family, and a dish carrying the name is often taken to commemorate a particular diner or dinner at the restaurant, though Ranhofer, characteristically, explains nothing. The construction is pure haute-cuisine grammar of the period: a poached or braised fattened hen, a velouté finished with an egg-yolk liaison, and a ring of small filled cases — a New York touch, since oysters were still cheap and abundant in the harbour trade. The reliance on cross-numbers rather than full instructions tells you who the book was for: professional cooks in a brigade who already knew the mother sauces by heart and needed only to be told which one, reduced with what, and garnished how.