Cold Eggs Polignac

Œufs froids Polignac (cold Polignac eggs in white aspic) teach one exact lesson: cold must meet cool. The moulded eggs must be thoroughly chilled, while the aspic must remain liquid but feel cool and lightly syrupy. Warm aspic softens the eggs and turns cloudy; aspic allowed to set can't surround them cleanly.

The brigade formula assumed a saucier tending a naturally gelatinous white stock, a cold larder, and ranks of matching metal moulds. Your honest equivalent is clear white chicken stock strengthened with measured gelatin, four larger dariole moulds, and a refrigerator shelf. The measured gelatin replaces the uncertain strength of the perpetual stockpot, while the smaller batch turns a service preparation into one cook, one stove, one evening.

Clarifying great kettles and holding dozens of moulds were brigade scaffolding, and they can go. The double moulding cannot: cooled eggs à la Polignac, a set foundation of white aspic, a second clear casing, and the border of faintly coloured jelly dice are the dish itself. The step that decides everything is cooling the aspic until it pours like thin syrup before it touches the eggs.