Pommes de Terre Lorette

Pommes de Terre Lorette (cheese-enriched Pommes Dauphine crescents) teaches how a measured enrichment can change character without upsetting structure. The one true thing to know before touching a pan is this: the book's ounce of grated cheese to each pound of Pommes Dauphine is a ratio, not a suggestion. More cheese makes the paste heavy and prone to leaking; kept exactly, it fries into a crisp shell around a tender, airy middle.

The brigade entry assumed prepared Pommes Dauphine waiting in the mise en place, hands to weigh and mould a whole tray, and a deep fryer already steady at service heat. At home, the honest equivalents are a finished one-pound batch of that preparation, a digital scale, a heavy pot, and a thermometer. The ratio and six-minute fry remain untouched; only the batch size and a brief low-oven hold have changed so one cook can serve eleven crescents together. One cook, one stove, one evening.

The brigade's tray work is scaffolding and can go. The 1½-ounce portion, crescent shape, moderate dredge, and last-minute fry are the dish and must stay. Before the oil heats, make the crescents firm and cold enough to keep their seams closed; if the paste softens, chill it rather than burying it in flour.