Consommé à la Moscovite

Consommé à la Moscovite (Moscow-style clarified sturgeon broth) teaches one uncompromising thing: clarity is settled before the broth gets hot. Begin with cold stock, bring the clarification raft up slowly, and never let a rolling boil tear it apart. The reward is an amber-gold consommé that tastes distinctly of sturgeon, then turns cool and green at the finish from cucumber essence.

The classical formula assumed a saucier on staff, sturgeon stock never off the fire, linen ready for straining, and vesiga already soaking in the larder. The salamander can stay dark, because this dish lives entirely in the stockpot. At home, cold unsalted fish stock is strengthened and clarified with minced sturgeon and egg whites, tightly woven linen replaces the professional filter, and the quart formula is multiplied only to two quarts, enough for eight first-course bowls. One cook, one stove, one evening.

Holding several stocks all day was brigade scaffolding, so it goes. The sturgeon clarification, cucumber essence, salted-mushroom julienne, and well-soaked vesiga are the dish itself, so every one stays. Bring the raft up slowly and hold it at the barest tremble. That is the step that decides the consommé.