Brandade de Morue

Brandade de Morue—from the Provençal brandar, meaning to stir or shake—is the supreme expression of salt cod in French cuisine, a silky emulsion of poached salt cod, olive oil, and (controversially) milk or cream, beaten to a pale, fluffy mound that is at once rich and ethereal. The dish originates from Nîmes in the Languedoc but has been adopted with equal fervour across Provence, where it appears in every marché and charcuterie. The technique begins with properly desalinating the morue: thick centre-cut pieces are soaked in cold water for 36-48 hours with water changes every 8 hours, until the flesh tastes pleasantly seasoned rather than aggressively salty. The cod is then poached in unsalted water at a bare 70°C for 10 minutes—never boiled, which toughens the protein and forces out moisture. The warm, flaked fish is transferred to a heavy pan over very low heat, and the emulsification begins: fruity Provençal olive oil is added in a thin stream while the mixture is worked vigorously with a wooden spatula, exactly as one would mount a mayonnaise. Warm milk (or cream, in the richer Nîmois version) alternates with the oil, each addition fully incorporated before the next. The finished brandade should be snow-white, impossibly smooth, and hold soft peaks. The Nîmes school insists on no garlic; the Provençal version demands it—a crushed clove rubbed into the warm pan before the fish goes in. Brandade is traditionally served mounded on a platter, surrounded by croûtons of bread fried in olive oil, or gratinéed in individual ramekins with a breadcrumb-Parmesan crust under the salamander.