Salmon en Croûte

1 Salmon fillets wrapped in Puff Pustry served with a beurre blanc sauce

I’m guessing Salmon en Croute could be described as the healthy option to the ever-popular Beef Wellington. However you describe it, it is a fantastic main course and a good recipe to have in your repertoire.

There are many different salmon en croute recipes out there; my version uses a whole side of salmon cut into two, filled in the middle with salmon mousse and wrapped in pastry, well, to be precise, wrapped in Swiss chard and then pastry. I have made salmon en croute with spinach in the past but found the spinach released too much moisture, so I reverted to Swiss chard, which I find better.

It makes a great lunch or dinner party dish for four or five people. I serve with a beurre blanc sauce, but you could choose a healthier parsley sauce (or any white sauce). Simply serve with new potatoes and green veg of your choice.

As you will see from my pictures, my pastry work could be better.

I make no excuses for buying my puff pastry on a roll. I think life is too short to make your own, but feel free to do so. 

I call skill level medium. It is more fiddly than difficult 

If you do not want to make a large en croute you can make a smaller individual salmon en croute portion by using a salmon fillet and topping it with salmon mousse. It is advisable to wrap it in Swiss chard before wrapping it in pastry as stops the pastry from getting soggy.

2 Beurre Blanc Sauce

I like to serve a beurre blanc sauce with the salmon en route. It is a classic French sauce that will elevate the dish.

It uses white wine, lemon, cream and butter as its base, and although it might not be the healthiest sauce, it really is a lovely addition to the salmon.

I hope you do take the plunge and try this recipe.  My experience is that it really is a crowd-pleaser and one you will cook over and over. I have cooked as a dinner party dish many times and its had favourable reviews.

If you would like to receive our recipes direct to your inbox, please sign up for our free newsletter.

How to make Puff Pastry

As mentioned up I will always by ready made all butter puff pastry but for those of you who would like to make your own below is a simple recipe

Here’s a simple guide to making puff pastry at home. Puff pastry is a flaky, buttery dough created by layering butter within the dough through a series of folds. This guide uses a simplified method that’s approachable for beginners while still producing a deliciously layered result.

Ingredients

• 2 cups all-purpose flour
• 1 teaspoon salt
• 1 cup cold unsalted butter, cut into small cubes
• 1/2 cup cold water (approximately, adjust as needed)

Instructions

1. Prepare the Dough
   In a large bowl, combine the flour and salt. Add the cold butter cubes and use a pastry cutter or your fingers to work the butter into the flour. Stop when the mixture looks like coarse crumbs with some larger butter pieces still visible—this texture helps create flakiness later.
2. Form the Dough
   Gradually add the cold water, mixing just until the dough comes together. It should look a bit shaggy and rough, not perfectly smooth. Shape it into a rectangle, wrap it in plastic wrap, and refrigerate for at least 30 minutes to keep the butter cold and firm.
3. First Fold
   On a lightly floured surface, roll out the chilled dough into a long rectangle, about 1/2 inch thick. Fold the rectangle into thirds, like folding a letter (bottom third up, top third down). Wrap it in plastic wrap and refrigerate for another 30 minutes to relax the dough and chill the butter.
4. Second Fold
   Take the dough out, roll it into a long rectangle again, and fold it into thirds once more. Wrap and refrigerate for another 30 minutes. These folds create the layers that make puff pastry flaky when baked.
5. Ready to Use
   After the second fold and chill, your puff pastry is ready! Roll it out to your desired thickness for your recipe. Use it right away, or store it in the refrigerator for up to 3 days, or freeze it for later use.

Tips

• Keep it Cold: Always work with cold ingredients and chill the dough between steps to prevent the butter from melting into the dough. This keeps the layers distinct.
• Don’t Overwork: A rough, shaggy dough is fine—overmixing can make it tough.
• Even Rolling: Try to keep the edges straight and corners square when rolling for uniform layers.

That’s it! With just a few steps, you’ll have homemade puff pastry ready for pies, croissants, tarts, or whatever you’d like to bake. Enjoy!