Cod and potato casserole

This is such an easy dinner to make, cooked all in one pan so there’s hardly any washing up, and it’s perfect for a mid‑week meal. This cod and potato casserole is the kind of homely, comforting dish that feels just right on a chilly evening.

Tender flakes of cod, soft potatoes and a savoury sauce come together in one bubbling bake that’s simple to prepare and incredibly satisfying.

Serving suggestions for cod and potato casserole

  • Steamed green beans or tenderstem broccoli
  • Roasted cherry tomatoes for sweetness and colour
  • Crusty bread or warm baguette slices
  • Steamed asparagus in spring or early summer
Cod and potato casserole

Cod and potato casserole

Cook Time 45 minutes
Course Main Course
Cuisine British
Servings 4 people

Ingredients
  

  • 25 g salted butter
  • 400 g baby potatoes, halved
  • 2 leeks, sliced
  • 2 tarragon sprigs
  • 100 ml white wine
  • 200 ml chicken stock
  • 100 ml double cream
  • 150 g frozen peas
  • 4 cod fillets
  • salt and pepper

Instructions
 

  • Melt the butter in a large lidded saucepan or casserole dish, add the potatoes and leeks.  Season with salt and pepper and cook for a few mins, stirring regularly.
  • Add the tarragon and pour in the white wine and cook for 5mins.  Add the stock and bring to the boil.
  • Add the peas, cover the pan and turn down the heat and simmer until the vegetable are tender, this should take around 20mins.
  • Add the double cream, place the cod fillets on top and cook for a further 10 – 15mins until the cod is cooked through. Serve immediately.