Bisque de Crevettes

Bisque de Crevettes (shrimp bisque) teaches the central truth of every crustacean bisque: the shells must be seared until scarlet and deeply fragrant before they are pounded. That scent becomes the whole soup, carried through the rice-thickened stock, cream, and shrimp butter until every spoonful tastes unmistakably of shrimp.

The original assumed a saucier at hand, white consommé always ready, a mortar, a sieve and tammy, and a bain-marie holding the finished soup without anxiety. Here the batch is scaled to about two quarts. A sturdy blender and fine-mesh sieve replace the mortar and tammy, a low burner replaces the water bath, and 25 trimmed shrimp tails replace the crayfish garnish. Those are brigade scaffolds. The shell sear, reduction, rice body, straining, cream, cayenne, and shrimp-butter finish stay because they are the dish. One cook, one stove, one evening.

Don't let the shrimp simmer pale in a crowded pan. If liquid gathers, lift out half, boil away the moisture, and return them in batches until the shells fry red and the kitchen smells of the finished bisque. This is the step that decides everything before the stock ever enters the pan.