Quick Recipe Version (TL;DR)
Quick Ingredients
- 1 lb (450 g) salt cod
- 1 lb (450 g) Yukon Gold potatoes, peeled and cut into 1-inch chunks
- 1/2 cup (120 ml) extra-virgin olive oil, plus more for drizzling
- 1/2 cup (120 ml) heavy cream, warmed
- 4 garlic cloves, finely minced
- 2 tbsp (30 g) unsalted butter
- 1/4 tsp freshly ground black pepper
- 1 tsp finely grated lemon zest (optional)
- 2 tbsp chopped parsley (optional)
- For gratin (optional): 1/3 cup (30 g) fresh breadcrumbs, 2 tbsp (12 g) grated Parmesan
- To serve: crusty bread (baguette or sourdough), lemon wedges
Do This
- 1. Soak salt cod in cold water for 24 hours in the fridge, changing the water 3 times.
- 2. Boil potatoes in salted water until very tender, 12–15 minutes; drain and mash.
- 3. Simmer soaked cod in water (barely bubbling) until it flakes, 8–10 minutes; drain and remove skin/bones.
- 4. Gently cook garlic in olive oil and butter over low heat for 2 minutes (do not brown).
- 5. Whip cod + potatoes while slowly streaming in warm garlic oil and warm cream until silky, 2–4 minutes.
- 6. Warm in a baking dish at 375°F (190°C) for 10 minutes; optionally top and broil 2–4 minutes until golden.
- 7. Serve warm with crusty bread, a drizzle of olive oil, parsley, and lemon if you like.
Why You’ll Love This Recipe
- Silky, cozy texture: whipped potatoes and cod turn into a warm, luxurious spread.
- Big flavor from simple ingredients: olive oil, garlic, and cream do the heavy lifting.
- Great for sharing: perfect with bread for an appetizer table or casual dinner.
- Two ways to serve: spoon it warm and soft, or gratiné it under the broiler for a golden top.
Grocery List
- Produce: Yukon Gold potatoes, garlic, lemon (optional), parsley (optional)
- Dairy: heavy cream, unsalted butter, Parmesan (optional)
- Pantry: salt cod, extra-virgin olive oil, black pepper, breadcrumbs (optional), crusty bread
Full Ingredients
Main Ingredients
- Salt cod: 1 lb (450 g) salt cod
- Potatoes: 1 lb (450 g) Yukon Gold potatoes, peeled and cut into 1-inch (2.5 cm) chunks
- Olive oil: 1/2 cup (120 ml) extra-virgin olive oil, plus more for finishing
- Cream: 1/2 cup (120 ml) heavy cream, warmed (not boiling)
- Garlic: 4 cloves, finely minced or grated
- Butter: 2 tbsp (30 g) unsalted butter
- Black pepper: 1/4 tsp (or to taste)
Optional Flavor Boosters
- Lemon zest: 1 tsp, finely grated
- Parsley: 2 tbsp, chopped (plus more for garnish)
- Poaching aromatics (optional): 1 bay leaf and 2 sprigs thyme (for poaching the cod)
Optional Gratin Topping (for broiling)
- Fresh breadcrumbs: 1/3 cup (30 g)
- Parmesan: 2 tbsp (12 g), finely grated
- Olive oil: 2 tsp (10 ml), for drizzling
For Serving
- Crusty bread: 1 baguette or 1 small sourdough loaf, sliced
- Lemon wedges: for squeezing (optional)
Step-by-Step Instructions
Step 1: Soak the salt cod (24 hours)
Rinse the salt cod briefly under cold running water to remove surface salt. Place it in a non-reactive bowl or container and cover with plenty of cold water.
Refrigerate for 24 hours, changing the water 3 times (for example: morning, afternoon, and before bed). Keep the cod cold the whole time.
When you’re ready to cook, taste a tiny piece (raw is fine). It should taste pleasantly seasoned, not aggressively salty.
Step 2: Cook the potatoes until very tender
Bring a medium pot of water to a boil. Add the peeled, chopped potatoes and season the water with 1/2 tsp fine salt (the brandade itself usually won’t need additional salt, but potatoes benefit from lightly salted water).
Boil until the potatoes are very tender and break easily when pierced, 12–15 minutes. Drain well, then return the potatoes to the hot pot for 1 minute to steam off excess water.
Mash until smooth (a potato masher or ricer works best). Set aside.
Step 3: Poach the cod gently and flake it
Place the soaked cod in a skillet or saucepan and cover with fresh water by about 1 inch (2.5 cm). If using aromatics, add 1 bay leaf and 2 thyme sprigs.
Bring the water to a bare simmer over medium heat (look for gentle movement, not a rolling boil). Poach until the cod flakes easily, 8–10 minutes.
Drain the cod and let it cool just enough to handle. Remove any skin and pick out any bones. Flake the fish into small pieces.
Step 4: Make a gentle garlic-oil base (do not brown the garlic)
In a small saucepan, combine 1/2 cup (120 ml) olive oil, 2 tbsp (30 g) butter, and the minced garlic.
Warm over low heat for 2 minutes, stirring often. The garlic should soften and become fragrant but stay pale. If it starts to color, pull it off the heat immediately (browned garlic can turn bitter).
Keep this mixture warm (not hot) while you whip the brandade.
Step 5: Whip into a silky brandade
Add the flaked cod and mashed potatoes to a large bowl (or the bowl of a stand mixer). Using a sturdy spoon, hand mixer, or stand mixer with the paddle attachment, start mixing to combine.
While mixing, slowly stream in the warm garlic-olive oil mixture. Then slowly stream in the warmed heavy cream. Keep mixing until the brandade becomes pale, fluffy, and silky, 2–4 minutes.
Stir in 1/4 tsp black pepper. If you like, add 1 tsp lemon zest and 2 tbsp chopped parsley.
Texture check: it should be soft and spoonable, like a thick mashed potato. If it seems too stiff, mix in 1–3 tbsp warm water (one tablespoon at a time) until it loosens.
Step 6: Warm through, then optionally gratiné under the broiler
Preheat the oven to 375°F (190°C). Spread the brandade into a small baking dish (about 8×8 inches / 20×20 cm) or a shallow gratin dish. Bake until hot throughout, 10 minutes.
Optional gratin finish: Turn the broiler to High and position a rack about 6 inches (15 cm) from the heating element. Sprinkle the top with 1/3 cup (30 g) breadcrumbs and 2 tbsp (12 g) Parmesan, then drizzle with 2 tsp (10 ml) olive oil. Broil until golden and crisp on top, 2–4 minutes. Watch closely; broilers move fast.
Step 7: Serve warm with crusty bread
Let the brandade sit for 5 minutes so it sets slightly and is easier to scoop. Finish with a light drizzle of olive oil and a sprinkle of parsley if you like.
Serve warm with sliced crusty bread (toasted if you want extra crunch) and lemon wedges on the side.
Pro Tips
- Soak time matters: a full 24 hours with 3 water changes reliably removes excess salt while keeping the cod flavorful.
- Keep everything warm when whipping: warm potatoes, warm garlic oil, and warm cream emulsify into a smoother, silkier brandade.
- Don’t boil the cod hard: a gentle poach keeps it tender and helps it blend into a cohesive purée.
- Add liquid slowly: streaming in oil and cream gradually helps the mixture emulsify instead of turning greasy.
- Salt carefully: most batches need no extra salt. Taste after whipping before adding any.
Variations
- Extra-garlicky Provence style: increase garlic to 6 cloves and add 1/8 tsp cayenne for gentle heat.
- All-olive-oil (no cream): replace the cream with 1/2 cup (120 ml) warm whole milk or warm water, and add an extra 2 tbsp (30 ml) olive oil for richness.
- Individual ramekins: portion into 6 small ramekins, bake at 375°F (190°C) for 8 minutes, then broil 1–2 minutes for a dinner-party friendly presentation.
Storage & Make-Ahead
Cool leftovers, then refrigerate in an airtight container for up to 3 days. Reheat in a covered baking dish at 350°F (175°C) until hot, 15–20 minutes. Add 1–2 tbsp warm water or cream and stir if it has tightened in the fridge.
Make-ahead: You can prepare the brandade through Step 5, spread it into a baking dish, cover, and refrigerate up to 24 hours. Bake at 375°F (190°C) for 15 minutes (since it’s starting cold), then broil if desired.
Nutrition (per serving)
Approximate, based on 6 servings (without bread): 320 calories, 16 g protein, 22 g fat, 16 g carbohydrates, 2 g fiber, 2 g sugar, 650 mg sodium. (Sodium varies widely depending on the salt cod brand and soaking effectiveness.)
