GalicianMedium · Hot
Mussels and Cod Braised with Potato and Onion
A rustic Atlantic braise where plump mussels and tender cod nestle among soft potatoes and sweet onion, all bound by a smoky, olive-oil-rich broth. Simple, generous, and rooted in the tradition of Galicia.
Prep
20 min
Cook
30 min
Rest
2 min
Total
52 min
Method
Prep
1
Scrub the mussels under cold running water, removing any beards. Discard any that are cracked or do not close when tapped. Set aside.
2
Rinse the cod and cut into large, generous chunks, about 5cm. Pat dry with kitchen paper and season lightly with salt and black pepper.
3
Peel and thinly slice the yellow onion. Thinly slice the garlic. Cut the potatoes into rough 2cm cubes, leaving the skin on for rustic texture.
Build the Braise
4
Warm 4 tablespoons of olive oil in a heavy Dutch oven over medium-low heat. Add the sliced onion with a pinch of salt and let it sweat gently for 10 minutes, stirring now and then, until soft and golden. This is the soul of the dish.
5
Add the sliced garlic and cook for another 2 minutes until fragrant.
6
Scatter the smoked paprika over the onion and garlic, stir to coat, and let it bloom in the oil for 30 seconds.
7
Add the cubed potatoes and 200ml of water. Stir well, cover with the lid slightly ajar, and simmer over medium-low heat for 15 minutes until the potatoes are just tender but not falling apart.
Braise the Seafood
9
Scatter the cleaned mussels over the top. They will open as they steam.
10
11
Remove from heat and let the pot rest, covered, for 2 minutes. Check that all mussels have opened and the cod flakes easily. Discard any mussels that remain closed.
Finish and Serve
12
Roughly chop the parsley and scatter over the surface.
13
Bring the pot to the table and let everyone ladle generous portions into deep bowls, spooning the smoky, oil-rich broth over everything. Good bread is essential here.
A
Nutri-Score
Excellent balance
A–E · lower is better · score -2
Calories
509
per serving
High in protein · 37gLow sugar · 5gLow saturated fat · 4g
Protein
37g
Carbs
36g
Fat
24g
Sat. fat
4g
Fiber
5g
Sugar
5g
Sodium
1690mg
Gluten FreeDairy FreePescatarianHeart HealthyBlood Pressure ConsciousHigh ProteinOmega 3 RichWeight Management
Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.
Flavor Profile
7
Umami
4
Sweet
5
Salty
2
Sour
2
Bitter
4
Spicy
Textures
TenderSilkySlightly Chewy
Aromas
SmokyBrinyHerbalGarlickySweet
Kitchen Equipment
Primary Tool
Dutch OvenCounter FootprintMedium
Safety & Storage
Cooking Temperature
Seafood must reach an internal temperature of at least 63°C/145°F throughout. The cod should flake easily and mussels must open completely when cooked. Use a calibrated food thermometer to verify.
High Risk Population
This dish contains fish and mollusks. Pregnant women, elderly individuals, young children, and immunocompromised persons should only consume seafood that has been thoroughly cooked to safe temperatures. Raw or undercooked seafood poses significant risks.
Cross Contamination
Raw mussels and cod can contaminate other foods. Use separate cutting boards, utensils, and plates for raw seafood. Wash hands thoroughly with soap and water after handling raw seafood before touching other ingredients or surfaces.
Handling
Discard any mussels that remain closed after cooking, as this indicates they may be dead and potentially unsafe. Do not consume mussels from closed shells before cooking. Tap open shells gently - live mussels should close; discard those that do not respond.
Storage
Leftover braise must be refrigerated within 2 hours of cooking and consumed within 2 days. Reheat leftovers to at least 74°C/165°F until steaming hot throughout before consuming.
Allergen Warning
This dish contains fish and mollusks. Even trace amounts can cause severe reactions in sensitive individuals. If serving to guests with shellfish or fish allergies, prepare on clean surfaces with dedicated utensils and clearly label the dish.
Shelf Life
Fresh mussels should be cooked the same day purchased. Store live mussels in a container covered with a damp cloth in the refrigerator - never in airtight containers or submerged in water, as they need to breathe.
Pro Tips
Technique
Let the onions sweat slowly over medium-low heat until they're truly golden, almost jammy — this is not a step to rush. Rushing the base makes a watery braise, and we've no patience for that here.
Equipment
Use a heavy Dutch oven with a tight-fitting lid. The weight of cast iron holds the steam inside, cooking the mussels perfectly while keeping the broth rich and unctuous.
Substitution
If you cannot find fresh mussels, small clams work beautifully, or even a firm white fish like hake. Keep the spirit: whatever comes from the sea should nestle into the potatoes, not sit atop them like an afterthought.
Flavor Boost
A final drizzle of your best olive oil just before serving — the fruitiness cuts through the smokiness and brings everything into balance. Never skip this.
From the chef
This braise earns its keep on a grey Atlantic afternoon — potatoes swimming in olive oil, cod nestled in among them, mussels piled on top to open in the steam. The smoked paprika blooms in the oil and turns everything that deep, brick-red colour that tells you the pot is ready. Nothing is hidden behind sauces here, nothing fussed with. When the mussels open their shells, the whole pot smells like Galicia in October — salt air, rain on stone, and the kind of meal that needs no explanation at the table.
TagsSeafoodBraisedOne PotGalicianRusticTraditionalFishMusselsPotato
AllergensFishMollusks
Source: generated · June 10, 2026