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Nutrition: Per serving

  • kcal788
  • fat34g
  • saturates19g
  • carbs71g
  • sugars7g
  • fibre8g
  • protein45g
  • salt2.3g
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Method

  • step 1

    Wash and chop the potatoes (no need to peel) and cook in boiling salted water for 10 mins until tender.

  • step 2

    Wash the leek, then finely slice. Heat the oil in a frying pan over a medium heat and fry the leeks with a pinch of salt until softened, about 6-8 mins. Transfer to a plate.

  • step 3

    Finely chop the shallot, put the flour on a plate and season. Pat the fish dry, then dip in the flour. Melt the butter in the frying pan and, once foaming, cook the fish for 1-2 mins on each side until golden and just cooked. Transfer to a plate. Fry the shallot in the pan until soft.

  • step 4

    Pour in the stock, squeeze in the lemon juice and add the capers. Season. Simmer until slightly thickened and glossy.

  • step 5

    Drain and mash the potatoes, then stir in the leeks, milk and cheese. Serve with the fish, spoon over the sauce and finish with black pepper.

Recipe from Good Food magazine, March 2026

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