Smoked salmon & spinach gratin served in a casserole dish

Smoked salmon & spinach gratin

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(6 ratings)

Prep: 5 mins Cook: 45 mins plus cooling


Serves 6

Make this easy Swedish-inspired smoked salmon and spinach gratin with just four ingredients. Serve with potatoes and roasted beets – perfect for entertaining

Nutrition and extra info

  • Gluten-free

Nutrition: Per serving

  • kcal495
  • fat40g
  • saturates21g
  • carbs4g
  • sugars1g
  • fibre2g
  • protein28g
  • salt1.1g
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  • 1.2kg spinach



    Used in almost every cuisine across the world, spinach is an enormously popular green vegetable…

  • 15g butter



    Butter is a dairy product made from separating whole milk or cream into fat and…

  • 6 lightly smoked raw salmon fillets, skin removed (about 140g each)



    With its delicate, sweet flesh and wide availability, salmon is one of the most popular fish.…

  • 300ml double cream


  1. Put the spinach in a really big saucepan (or two saucepans) and add a few tablespoons of water. Cover, set over a medium heat and cook for about 5-8 mins, turning the spinach over every so often, until wilted. Tip it into a colander to drain and allow it to cool (spread it out on a plate to cool it quicker). Take big handfuls of it in your fists and squeeze out the excess water. It’s really important that you do this, otherwise the water will leach out and make the cream watery and green.

  2. Chop the spinach. Melt the butter in a saucepan and gently toss the spinach in it. Season with pepper and a tiny bit of salt (there’s so much salt in the salmon). Heat the oven to 160C/140C fan/gas 3. Lay the spinach in the bottom of a gratin dish (about 30cm x 20cm), then arrange the salmon fillets on top.

  3. Heat the double cream in a small pan, then pour it all over the salmon and spinach. Bake for 35 mins, or until the top is golden and the cream is bubbling.

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Comments, questions and tips

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22nd Nov, 2019
Could you do this recipe with salmon fillets that are not smoked?
22nd Nov, 2019
Could you do this recipe with salmon fillets that are not smoked?
lulu_grimes's picture
25th Nov, 2019
Hello, Yes that would work for this recipe.
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