Spanish Malagueño Avocado and Salt Cod Mousse
A silky, elegant mousse from Málaga that combines creamy avocado with briny, delicate salt cod and roasted garlic. This traditional Spanish appetizer is light yet deeply flavored, perfect for spreading on toasted bread or serving as a sophisticated dip. The sherry adds a subtle wine note that balances the richness of the avocado and the intensity of the salt cod.
- Prep
- 20 min
- Cook
- 55 min
- Wait
- 1.2 days
- Total
- 1.2 days
- Makes
- About 1½ cups (360 ml), enough for 12–16 crostini or breadsticks
Steps
Before you start
- Salt cod must soak for 24–48 hours in cold water, changing the water every 8 hours, to remove excess salt.
- Roast the garlic bulb 1 hour before assembling the mousse; it should be completely cooled.
- Remove the avocados from the refrigerator 15 minutes before blending so they are at room temperature for a silkier texture.
Soak the salt cod
- Place the salt cod in a large bowl and cover generously with cold water.
- Refrigerate for 24–48 hours, changing the water every 8 hours.
- This gradually removes the salt and softens the fish.
- After the final soak, drain the cod and inspect it—it should feel flexible and taste pleasantly salty but not overwhelming.
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Ready when: Cod is flexible and tastes pleasantly salty, not intensely briny
Tip: Do not skip or shorten the soaking time; under-soaked salt cod will dominate and oversalt the mousse.
Roast the garlicOven 400°F / 205°C
- Preheat the oven to 400°F (200°C).
- Slice off the top of the garlic bulb to expose the cloves.
- Drizzle lightly with a few drops of olive oil, wrap in aluminum foil, and roast on a small baking sheet for 35–40 minutes until the cloves are very soft, golden, and sweet-smelling.
- Remove from the oven and cool completely.
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Ready when: Garlic cloves are very soft, easily squeezed from the skin, and deep golden
Tip: Do not over-roast or the garlic will burn and turn bitter; it should smell sweet and nutty.
Poach the salt cod
- Bring a medium pot of unsalted water to a gentle simmer.
- Add the drained salt cod and poach for 8–10 minutes at a bare simmer until the flesh is completely opaque throughout and flakes easily when pressed with a fork.
- The water should barely bubble; aggressive boiling will toughen the delicate fish.
- The flesh should reach 145°F (63°C) at the thickest point for food safety.
- Use a slotted spoon to remove the cod and transfer it to a clean plate.
- Once cool, pick through it carefully, removing any remaining bones or skin, then flake the flesh into small, uniform pieces.
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Ready when: Cod flesh is opaque throughout with no translucent centers; internal temperature reaches 145°F (63°C)
Tip: Keep the heat low so the fish stays moist and tender; a rolling boil will make it stringy and dry. Use an instant-read thermometer to confirm the fish has reached 145°F for food safety.
Assemble the mousse
- Squeeze the roasted garlic cloves from their skins directly into the bowl of a food processor.
- Add the flaked poached salt cod, avocado flesh, sherry, olive oil, and lemon juice.
- Process on high speed for 45–60 seconds, stopping to scrape down the sides with a rubber spatula halfway through, until the mixture is completely smooth and homogeneous.
- It should look like a pale, creamy paste with no visible lumps.
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Ready when: Mixture is completely smooth and creamy; no chunks or streaks of unmixed avocado or cod remain
Tip: Over-processing can warm the mixture and dull the flavor; stop as soon as it reaches a uniform, smooth texture.
Season and adjust
- Taste the mousse and season carefully with sea salt and white pepper.
- Start with a small pinch of each and blend again for a few seconds.
- Taste again.
- The salt cod will already contribute salinity, so adjust conservatively—it's easier to add salt than remove it.
- The mousse should taste balanced: briny but not fishy, rich but not heavy, with a subtle garlic undertone and a bright finish from the lemon.
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Ready when: Flavors are balanced and harmonious; no single ingredient dominates
Tip: White pepper blends more invisibly than black; use it to fine-tune without dark specks in the creamy mousse.
Transfer and chill
- Spoon the mousse into a shallow serving dish or ramekin, smoothing the surface with the back of a spoon.
- Cover loosely with plastic wrap and refrigerate for at least 4 hours (or up to 12 hours) to allow the flavors to fully develop and meld.
- The cold also firms the mousse slightly, making it easier to spread on crostini.
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Ready when: Mousse is cold, firm enough to hold a spoon indent, and flavors are cohesive
Tip: Chilling is not optional—it transforms the texture and allows the flavors to marry beautifully.
Finish and serve
- Remove the mousse from the refrigerator 10–15 minutes before serving to let it come to a soft, spreadable consistency.
- Lightly dust the top with Spanish smoked paprika if desired and scatter fresh microgreens or finely chopped chives over the surface for color and a fresh note.
- Serve with toasted baguette slices, breadsticks, or water crackers, or use as a luxurious spread on crusty bread.
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Ready when: Mousse is creamy and spreadable, with paprika dust evenly distributed and garnish in place
Tip: Serve at cool room temperature, not straight from the fridge, so the delicate flavors come through fully.
Good to know
Tips
- Plan ahead: salt cod must soak 24–48 hours, so begin this dish at least 2 days before you want to serve it. Rushing this step will result in an oversalted, unbalanced mousse.
- Avoid the food processor's heat: friction from processing can slightly warm the avocado and dull its flavor. Process in short bursts and scrape the sides by hand rather than running continuously.
- Balance is key: this dish relies on the interplay between the briny salt cod, creamy avocado, and aromatic roasted garlic. Taste as you season and trust your palate; it should taste complex but harmonious, never fishy or one-dimensional.
- Serve it properly: this mousse shows best as a composed appetizer on a single plate with excellent bread, perhaps a few marinated olives or a thin lemon wedge, rather than as a plated dip. A small drizzle of excellent olive oil and a whisper of paprika are all the garnish it needs.
Make ahead
Yes. The mousse actually improves if made 1–2 days ahead; cover and refrigerate. The flavors will deepen and marry overnight. Add fresh paprika dust and microgreen garnish just before serving.
Storage & reheating
Refrigerator: Cover tightly and store for up to 4 days. The lemon juice and vinegar help preserve it, but the avocado will eventually darken at the edges. Freezer: Not recommended; avocado becomes grainy when thawed. Reheating: Serve cold or at cool room temperature straight from the fridge.
Substitutions
- dry amontillado or fino sherry → Dry white wine or a mixture of 1 tbsp white wine vinegar + 1 tbsp water. Use dry white wine if you want to stay true to Spanish tradition, but reduce the amount to 1½ tbsp (22 ml) so it doesn't overpower the delicate mousse.
- ripe avocados (Hass) → Crème fraîche or heavy cream (3 tbsp / 45 ml) whisked in for a lighter, less-avocado-forward version. This will make the mousse airier and less green, shifting the profile toward a salt cod mousse with avocado notes rather than vice versa. Not a direct 1:1 replacement but a valid variation.
- salt cod (bacalao) → Poached fresh cod fillet (3 oz / 85 g), salted and chilled, or high-quality smoked trout fillet, flaked. The result will be milder and less briny. Add ¼ tsp of fine sea salt to compensate for the loss of the salt cod's depth.
- Spanish smoked paprika (pimentón) → A tiny pinch of cayenne pepper or a light drizzle of good-quality Spanish olive oil for garnish. Cayenne adds gentle heat instead of smokiness. Olive oil keeps the focus on the creamy, briny flavors.
