Meyerbeer Eggs

Œufs Meyerbeer (soft eggs baked in their serving dishes with grilled lamb kidney and truffled Périgueux sauce) teach readiness. The kidney and sauce must be hot, seasoned, and within reach before the eggs begin, because the eggs wait for nothing. When the dish lands correctly, the whites are milky and tender, the yolks tremble, the kidney is bronzed, and the dark sauce runs around them in a narrow, glossy ring.

The original recipe assumed a saucier holding Périgueux sauce over a stock never off the fire, a grill working beside the range, and a salamander to set the eggs evenly. At home, prepare the finished sauce ahead, use a heavy skillet for the kidneys, and arrange four shallow dishes on one sheet pan for the oven. The holding apparatus and brigade choreography are scaffolding, so they go; the two-egg dish, one small kidney between the yolks, and the thread of sauce are the dish, so they stay. One cook, one stove, one evening.

Begin the eggs only after the kidneys are cooked and the sauce falls from a spoon in a smooth ribbon. A slightly underdone white can return to the oven for seconds, but a firm yolk cannot be turned back. That timing is the one step that matters.