Brandade de Morue (Provençal Salt Cod and Olive Oil Spread from Nîmes)

Method

1. 1Desalt the cod (24 to 48 hours ahead). Rinse the salt cod loin under cold running water for 5 minutes to remove surface salt. Place in a large bowl, cover with cold water (at least four times the volume of the fish), and refrigerate. Change the water every 6-8 hours, three to four times per day. Thin pieces need 24 hours; thick loin needs 48 hours. Test by tasting a small raw piece with the tip of your tongue — it should taste pleasantly salty, not aggressive. If still too salty, continue another 12 hours. If the fish has become bland, stop immediately.
2. 2Poach the cod gently. Drain the desalted cod and place it in a wide pan. Cover with cold water and add the bay leaf and fresh thyme sprigs. Heat slowly to 70-80°C (just below a simmer — do not boil). Hold at this temperature for 10 minutes, until the fish flakes easily under a fork. Boiling toughens the fibers and destroys the collagen needed for emulsion. Drain the cod, discard the aromatics, and let cool to lukewarm. Remove any skin and bones with your fingers — feel carefully, salt cod often hides bones.
3. 3Warm the milk and oil. Pour 250 ml of whole milk into a small saucepan and heat to 70°C (steaming, just below the boil) — this is called 'scalding'. In a separate small pan, warm 150 ml of extra virgin olive oil to about 50°C (warm to the touch, not hot). Both liquids must be warm when added to the cod — cold liquids will not emulsify, the cod collagen will not activate, and the brandade will be a mealy paste rather than a smooth cream.
4. 4Prep the garlic. Peel 3 garlic cloves and cut each in half lengthwise. Remove the green germ from the centre of each clove with the tip of a knife — the germ is bitter and causes lasting garlic burps. Crush the garlic to a smooth paste in a mortar and pestle, or grate on a microplane. Do not boil the garlic with the cod — boiled garlic loses its sharpness, and we want raw bite for contrast against the rich emulsion.
5. 5Build the emulsion (food processor method). Place the warm flaked cod and crushed garlic in a food processor. Pulse 3-4 times to break the cod into smaller flakes — do not over-blend yet. With the machine running on low speed, drizzle in the warm olive oil in a thin stream over 60-90 seconds. Stop, scrape down the bowl, then drizzle in the warm milk in a thin stream over another 60-90 seconds, alternating with more oil if needed. The mixture will turn glossy, pale, and creamy — like a thick mayonnaise. Stop processing the moment it looks smooth: 3-5 minutes total maximum. Over-processing makes it gluey and rubbery.
6. 6Build the emulsion (traditional hand method). For the authentic Nîmes technique, place the warm flaked cod in a large mortar or heavy bowl and beat with a sturdy wooden spoon for 5 minutes until broken down. Add the garlic paste. Now, with one hand drizzling warm oil and warm milk alternately in tiny streams and the other hand beating constantly, work the brandade for 15-20 minutes. This is the 'brandar' — vigorous shaking — that gave the dish its name. The result has slightly more texture and is closer to the original 18th-century version.
7. 7Season and finish. Whisk in 1 tablespoon of fresh lemon juice and a pinch of white pepper. Taste — salt is rarely needed, the cod retains some salinity. If the mixture is too thick, add a splash more warm milk; if too loose, more flaked cod or warm olive oil. Stir in the chopped parsley at the very end (heat fades parsley flavour quickly). The finished brandade is glossy, pale ivory, with a faint creamy gold tint from the olive oil, fluffy like whipped potato.
8. 8Serve warm, room temperature, or gratinate. Best at room temperature with toasted baguette croutons (sliced 1 cm thick, brushed with olive oil, baked at 180°C for 10 minutes, optionally rubbed with a raw garlic clove). For a gratin: transfer the brandade to a small ceramic dish, top with panko breadcrumbs and a drizzle of olive oil, broil at 200°C for 8-10 minutes until golden. For a dip: room temperature with crudités (carrot, celery, fennel, cucumber). Keeps 3-4 days in the fridge in an airtight container, with flavour deepening overnight as the garlic and cod integrate.