• 300 ml semi-skimmed milk
  • 1 bay leaf
  • 0.5 x 240g pack Scottish salmon fillet
  • 0.5 x 325g pack skinless and boneless smoked haddock fillet
  • 20 g butter
  • 1 small onion, thinly sliced
  • 1 large cloves garlic, peeled and finely chopped
  • 20 g flour
  • 0.5 tsp mustard powder
  • 100 g frozen garden peas
  • 1 tbsp dill, roughly chopped
  • 1 small celeriac, peeled and cut into chunks (about 600g)
  • 0.5 x 180g pack raw king prawns
  • 40 g light mature cheddar, grated


  1. 1

    Preheat the grill to high. Place the milk in a deep frying pan with the bay leaf, salmon and haddock. Cover the pan with a lid and gently bring to the boil. Add the prawns to the pan right before the milk comes up to a boil. Once the prawns are pink and the fish is nearly cooked through, turn off the heat. Remove the fish with a slotted spoon and set aside. Pour the milk into a jug and reserve.

  2. 2

    Bring a large pot of salted water to the boil, then add the celeriac and boil for 15-20 minutes until tender. Drain well, reserving 100ml of the liquid. Roughly mash the celeriac with a potato masher.

  3. 3

    Using the same frying pan you used for the fish, heat half the butter over medium-low heat and add the onion. Cook, stirring occasionally for 5-7 minutes, until the onion has softened, then add the garlic and cook for a further minute. Add the remaining butter and the flour. Cook stirring often, for 1 minute, then start gradually adding the milk from the jug. Increase the heat to medium-high and let the milk come to the boil. Then reduce the heat and let it simmer for about 2-3 minutes, until thickened. Turn off the heat and stir in the mustard powder, peas and chopped dill. Then add the reserved liquid from the celeriac. Season lightly.

  4. 4

    Gently flake the fish and place into a 1.5 litre ovenproof baking dish along with the prawns. Pour over the sauce. Top the pie with the celeriac mash and sprinkle with the grated cheddar. Place under the grill for about 5 minutes, until the cheddar has melted and the topping is lightly crisp and golden.

Nutritional Details

Each serving provides
  • Energy 1126kj 269kcal 13%
  • Fat 12.3g 18%
  • Saturates 5.4g 27%
  • Sugars 6.8g 8%
  • Salt 0.7g 12%

% of the Reference Intakes

Typical values per 100g: Energy 339kj/81kcal

Each serving provides

12.9g carbohydrate 0.5g fibre 26.4g protein

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