Estocaficada

Estocaficada takes its name from the Niçois word estocafic, itself from the Germanic stockfisch — air-dried cod traded down from Norway and the North Atlantic into the Mediterranean since the late Middle Ages. In a city far from cod waters, the dried fish kept indefinitely and became the meat-substitute of choice for Lent and meatless Fridays among the working people of Vieux Nice. The dish is closely related to the Ligurian stoccafisso accomodato across the nearby Italian border, reflecting the shared culinary world of the old County of Nice. It should not be conflated with Monaco's Stocafi, a separate Monégasque dish; the Niçois version is its own preparation, typically richer with olives, peppers and brandy.

The stockfish, after its long soak and slow cook, pulls into soft white flakes that have drunk up the tomato and olive — meaty, deeply savoury, with none of the harsh dried-fish edge if the soaking was thorough. Black olives bring a briny bitterness, the potatoes go creamy at the corners, and a splash of brandy cuts the richness underneath. It eats like a fisherman's daube: dark, oily, unapologetically strong. Underseasoned soaking water left in too short, and the fish stays leathery and salty-sharp.

Stockfish is cod dried to about 15% of its fresh weight; rehydration is the whole craft. Three to four days in frequently-changed cold water reverses the drying, swelling the muscle back and washing out the concentrated salts and trimethylamine that make under-soaked fish reek. The long, gentle simmer then does what no quick cook can: it dissolves the toughened collagen of the dried flesh into gelatin, so the fish falls into tender flakes and binds the tomato sauce. Hard boiling would only toughen and shred it; the pot is kept at a bare tremble.