
Good Friday Fish Pie
A traditional British favourite, this creamy, comforting fish pie is packed with tender white fish, smoked fish, and succulent prawns, all topped with buttery mashed potatoes.
Perfect for a family meal on Good Friday or anytime you want a hearty, home-cooked meal.

Prep Time: 25 minutes
Cook Time: 40 minutes
Serves: 4-6 people
Dexam Essentials:
RHS Benary Vegetable Oven Dish
Supreme Stainless Steel Saucepan
Ingredients:
For the filling:
- 300g white fish fillets (cod, haddock, or pollock), skinless & boneless, cut into chunks
- 200g smoked haddock fillets, skinless & boneless, cut into chunks
- 150g cooked, peeled prawns
- 500ml whole milk
- 1 small onion, halved
- 1 bay leaf
- 4 black peppercorns
- 50g butter
- 50g plain flour
- 1 tbsp Dijon mustard
- 100g frozen peas
- 2 tbsp chopped fresh parsley
- Salt & pepper to taste
For the topping:
- 1kg potatoes, peeled & chopped
- 50g butter
- 75ml milk
- Salt & pepper to taste
- Optional: handful of grated cheddar cheese for topping
Instructions:
-
Make the mash: Place the chopped potatoes in a large pan of salted water. Bring to the boil and simmer for 15-20 minutes until tender. Drain well, then mash with butter, milk, and seasoning until smooth. Set aside.
-
Poach the fish: In a large saucepan, pour in the milk. Add the onion halves, bay leaf, and peppercorns. Bring to a gentle simmer, then add the white fish and smoked haddock. Poach gently for 5 minutes, until the fish is just cooked. Remove fish with a slotted spoon, flake into large pieces, and set aside. Strain the milk into a jug and discard the aromatics.
-
Make the sauce: In the same pan, melt the butter over medium heat. Stir in the flour and cook for 1-2 minutes to make a roux. Gradually whisk in the reserved milk until smooth and thickened. Stir in mustard, parsley, peas, and season to taste. Carefully fold in the flaked fish and prawns.
-
Assemble: Preheat the oven to 200°C (180°C fan) / 400°F / Gas 6. Spoon the fish mixture into a large ovenproof dish. Top evenly with mashed potatoes. Rough up the surface with a fork, and sprinkle with cheese if using.
- Bake: Bake for 25 minutes, or until golden and bubbling. Allow to cool slightly before serving.