A Little HistoryRacahout des Arabes was one of the great proprietary "health foods" of the nineteenth century, a tinned powder marketed in France and then across Europe and America as a nourishing drink for children, invalids and convalescents. The name gestures at an Arabic original, and the drink's ancestor is generally traced to the salep beverages of the Levant and Ottoman lands, where powdered orchid tuber thickened hot milk into something between a drink and a gruel; European manufacturers padded the mixture out with starch, sugar, cocoa and vanilla and sold it on the strength of the exotic label. Its appearance in Charles Ranhofer's The Epicurean (1894), tucked among coffee, tea and the end-of-meal odds and ends, shows how thoroughly a branded tin had become part of a New York restaurant's beverage repertoire — the chef of Delmonico's assumed his reader could simply buy the stuff and get on with dissolving it.