Salmon Wellington with Puff Pastry (2024)

Salmon Wellington, also known as salmon en croute, is an elegant yet surprisingly simple dish that’s sure to be the star of any occasion! Delicate and flaky puff pastry envelops tender salmon and a delectable blend of cheese and spinach, creating a masterpiece that’s as impressive as it is delicious.

What Is Salmon Wellington?

You might know salmon Wellington as salmon en croute. En croute is a French term used to reference any food wrapped in a puff pastry dough and baked in the oven – which is exactly what salmon Wellington is!

Like other Wellington recipes, such as beef Wellington, salmon Wellington features a protein — in this case, filet of salmon — often topped with a filling, then wrapped in pastry dough and baked until golden brown.

Ingredients You’ll Need

• Salmon – Use large, thick filets, and make sure they’re fully thawed.
• Puff Pastry – Like the salmon, you want to make sure your puff pastry is thawed.
• Large Egg – Beat this in a bowl to use as an egg wash, preventing the pastry from becoming soggy and creating a beautiful golden exterior.
• Cream Cheese – Use brick-style cream cheese, not tub varieties! Full-fat is best.
• Frozen Spinach – We recommend using frozen spinach over fresh spinach because it’s already finely chopped. Make sure it’s thawed and drained well.
• Mozzarella Cheese – We love the mildness of mozzarella for this recipe but feel free to experiment with any cheese you like best.
• Salt and Black Pepper – Adjust to taste.

Step-By-Step Instructions for Puff Pastry Salmon

1. Prepare the filling. Combine the cream cheese, spinach, and mozzarella in a mixing bowl. Season to taste, and set aside.
2. Fill. Roll the puff pastry out into a rectangle on a lightly floured surface. Spoon the cream cheese mixture into the center, leaving space around the edges. Place the salmon filet over the cream cheese, and add salt and pepper to taste.
3. Fold. Carefully fold the edges of the puff pastry over the salmon, pressing the edges together to create a seal.
4. Add the egg wash. Transfer the salmon puff pastry to a baking sheet lined with parchment paper. Make sure the seem side is down! Then, use a sharp knife to make slits on the top. Brush the top of the salmon wellington with egg wash.
5. Bake. Transfer the baking sheet to a preheated oven, and bake until the puff pastry is golden brown and the salmon reaches an internal temperature of 145 degrees Fahrenheit.
6. Rest. Allow the cooked salmon en croute to cool for a few minutes before slicing and serving.

Flavor Variations

• Add Veggies. Feel free to incorporate more or different vegetables such as onions or mushrooms.
• Swap the Cheese. Parmesan or Boursin cheese would also taste great!
• Use Phyllo Sheets. Swap out the puff pastry, and wrap your salmon with phyllo sheets instead.
• Add Citrus. Include a dash of lemon juice and/or lemon zest for bright, refreshing notes that balance out some of the heaviness of the fats.

Serving Suggestions

Salmon en croute can easily be served as a complete meal on its own. However, it also pairs wonderfully with a variety of side dishes.

Some of our favorite pairings are green goddess salad, baked carrots, crispy smashed potatoes, and oven roasted parmesan Brussels sprouts.

Common Questions About This Salmon Wellington Recipe

More Salmon Recipes

Searching for more meals that make salmon the center of attention? Check out some of our other favorites!

• Parmesan Crusted Salmon with Mango Salsa
• Sheet Pan Salmon and Veggies
• Honey Garlic Salmon
• Easy Salmon Burgers