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Salmon en croute on a board cut open with a teal and white striped towel and bowls of mashed potatoes and green veg on the side.

Easy Salmon En Croute

By: Deborah
This easy salmon en croute recipe features flaky salmon wrapped in golden puff pastry with a creamy spinach filling. Perfect for a special dinner or entertaining guests!
PREP: 20 minutes
COOK: 30 minutes
Resting time: 15 minutes
TOTAL: 1 hour 5 minutes
Course: Main
Cuisine: French
Servings: 4 people
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Ingredients

  • 320 g (11.3 oz) pack ready rolled puff pastry
  • (1.1 lb) half side of salmon (approx. 500g) skin removed
  • a kettle of boiled water
  • 250 g (8.8 oz) baby spinach
  • 100 g (3.5 oz) cream cheese (I like Asda Lighter Original Cream Cheese)
  • zest of 1 small lemon
  • salt and freshly ground black pepper
  • 1 egg yolk beaten

Instructions

  • Heat the oven to 200C/fan 180C/gas 6.
  • Remove the pack of pastry from the fridge, but don’t unroll it yet. Once you’ve removed the skin from the salmon, pat both sides dry with kitchen roll and set it aside on a plate. Note: if the piece of salmon has one end that is slightly thinner than the other, trim it so that you have a rectangle of salmon that is evenly thick all round.
  • Put the spinach in a colander and pour over the kettle of boiled water until wilted. Use the back of a wooden spoon to squeeze out most of the water. Pour over some cold water to cool the spinach and then squeeze it with your hands to remove as much of the water as you can.
  • Put the wilted spinach in a large bowl with the cream cheese, lemon zest and season with salt and freshly ground black pepper. Stir to mix well.

Assemble and bake:

  • Unroll the pastry onto a large board, leaving it on top of the paper it’s rolled in. With the pastry sitting horizontally on the board, cut off a 5cm strip from either the right or left side to use for decorating.
  • Season both sides of the salmon with salt and freshly ground black pepper. Place the salmon vertically in the centre of the pastry with the side that had the skin on, facing upwards. Spread the spinach mixture on top in an even layer. Brush around the edges of the pastry with beaten yolk.
  • Fold each side of the pastry over the salmon and press down the seam with a fork to seal.   Roll the ends in and crimp with the fork to to seal.   Carefully turn the salmon parcel over.   Brush all over with egg yolk and the cut the strip of pastry into any shapes you like to decorate.  Cut a small cross with a sharp knife into the centre of the parcel, if decorating with pastry leaves for example.  If decorating with a braid (like in the picture), pierce the pastry in 3 places down each side of the braid.   Place your decoration and brush with the remaining egg yolk. 
  • Transfer the en croute with the baking paper onto a baking tray and bake in the oven for 30 minutes, until golden. Check halfway through and turn the baking tray around to get even colour all over.
  • Remove from the oven and let it rest for about 15 minutes before carving into 4 slices.

Notes

  • Dairy-free option – replace cream cheese with a dairy-free alternative or a mix of houmous and herbs. 
  • Vegetarian option – replace the salmon with roasted vegetables like mushrooms, or courgettes. 
  • Herbs and spices – add dill, chives or parsley to the filling for a classic flavour profile.  Try adding smoked paprika or mustard for a subtle kick. 
  • Filling add-ins – add capers or sautéed leeks to the filling for added texture and flavour. 
  • Topping ideas – sprinkle sesame seeds or poppy seeds on the pastry before baking for a decorative touch. 
  • This easy salmon en-croute recipe feeds 4 people.  If you need to feed more people, if entertaining, make 2 en croutes to feed 8. 
 
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Nutrition

Calories: 556kcal | Carbohydrates: 40g | Protein: 10g | Fat: 40g | Saturated Fat: 13g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 20g | Cholesterol: 71mg | Sodium: 339mg | Potassium: 435mg | Fiber: 3g | Sugar: 2g | Vitamin A: 6258IU | Vitamin C: 18mg | Calcium: 100mg | Iron: 4mg

Nutrition information is automatically calculated, so should only be used as an approximation.

KEYWORDS date night, easy salmon recipe, half side salmon recipe, salmon recipe, special dinner, Valentine's meal
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