Fish pie

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5 from 1 vote
A hearty and warming family favourite, this keto friendly fish pie is all the flavour minus the carbs. 
The sauce is naturally thickened with cream cheese and parmesan without the reliance on cornflour, providing a deliciously rich base for your seafood mix. 
The fish pie can be served alongside a mixed salad or with a serving of buttered green beans.
Prep Time10 mins
Cook Time30 mins
Total Time40 mins
Course: Main Course
Cuisine: British
Keyword: Cod, Haddock, pie, Prawns, Salmon
Servings: 4
Calories: 390kcal


  • 150 g king prawns cooked and peeled
  • 100 g salmon diced
  • 100 g haddock diced
  • 100 g cod diced
  • 2 tbsp parmesan cheese grated
  • 2 tbsp fresh chives chopped
  • 2 tbsp extra virgin olive oil
  • 15 g unsalted butter
  • 1 medium cauliflower florets only
  • 1 clove garlic minced
  • 115 g cream cheese
  • 60 ml single cream (light cream)
  • ½ lemon zested
  • salt and pepper to season


  • Preheat the oven to 200°C (400°), or 180° (350°F) degrees for fan assisted.
  • Add the cauliflower florets to a large pan of boiling water and simmer until tender – about 6 minutes. Drain thoroughly and transfer to a food processor.
  • Add the olive oil, 1 tablespoon of chives and a generous pinch of salt and pepper and blend until you have a smooth and creamy mash.
  • Heat the butter in a large pan over a low/medium heat and add the minced garlic, sweating until tender.
  • Add the cream to the pan and stir well to combine, heating the cream through.
  • Add the cream cheese and parmesan, stirring into the cream and butter until melted. Simmer until you have a thick and creamy sauce.
  • Add the diced fish pieces, prawns, lemon zest and remaining chives to the pan. Bring the mixture to a boil, stirring well to combine.
  • Remove the pan from the heat and transfer the fish mixture to a medium oven dish.
  • Evenly spoon the cauliflower mash over the top of the fish mixture then transfer to the oven to bake for 25-30 minutes until bubbling, cooked through and golden brown on top.


Calories: 390kcal | Carbohydrates: 10g | Protein: 27g | Fat: 27g | Fiber: 3g

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