Dulse and Butter Baked Cod

Tender Atlantic cod fillets baked in a rich glaze of melted butter, lemon, garlic, and mineral-rich dulse seaweed.

🇬🇧United Kingdom· Belfast
Dulse and Butter Baked Cod — Belfast, United Kingdom
Prep
15 min
Cook
15 min
Total
30 min
Servings
4
Difficulty
Easy
Calories
265 kcal

Ingredients

0 of 10 gathered

Servings
4
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Equipment

  • baking dish
  • small frying pan
  • kitchen scissors
  • measuring spoons
  • chef knife

Nutrition

Per serving, approximate

Calories
265 kcal
fat
16 g
carbs
2 g
fibre
1 g
protein
28 g
calories
265 kcal

Instructions

  1. 1

    Heat the oven to 200°C (180°C fan).

  2. 2

    Lightly grease a shallow baking dish with olive oil.

  3. 3

    Finely snip the dried dulse into small flakes using kitchen scissors.

  4. 4

    Melt the butter gently in a small frying pan over low heat on the hob.

  5. 5

    Add the diced shallot and garlic, cooking for two minutes until soft and fragrant.

  6. 6

    Stir the snipped dulse, lemon zest, lemon juice, and black pepper into the melted butter.

  7. 7

    Arrange the cod fillets in a single layer in the baking dish.

  8. 8

    Spoon the warm dulse butter mixture evenly over each cod fillet.

  9. 9

    Bake in the oven for 12 to 14 minutes until the fish is opaque and flakes easily.

  10. 10

    Scatter with chopped flat-leaf parsley and serve warm with the pan juices.

Chef's tips

Dried dulse contains natural sea salts, so taste the melted herb butter before adding any extra table salt. Use thick loin cuts of cod to ensure even cooking without drying out.

Ingredient substitutions

  • cod filletshaddock or hake fillets
  • unsalted butterplant-based block butter for a dairy-free version
  • dried dulsedried nori or sea lettuce flakes

Storage

Store leftover baked cod in an airtight container in the fridge for up to two days.

Reheating

Reheat gently in an ovenproof dish covered with foil at 160°C until piping hot throughout.

Common mistakes to avoid

  • Over-salting the dish without accounting for the natural salinity of dried dulse
  • Overbaking the fish until the cod turns dry and rubbery
  • Leaving the dulse pieces too large, which makes them chewy rather than melting into the butter

Serving suggestions

Serve alongside buttery champ (mashed potato beaten with scallions)Pair with steamed seasonal greens and boiled new potatoesMop up the dulse-infused pan juices with warm wheaten bread

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