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Sliced salmon wellington on a rustic plate showing layers of flaky pastry, pink salmon, and creamy spinach.

Spinach and Cheese Stuffed Salmon Wellington

Caroline
This Spinach and Cheese Stuffed Salmon Wellington wraps buttery salmon, creamy spinach, and melted cheese in a flaky puff pastry. Elegant yet simple, it's perfect for cozy date nights or dinner parties.
Prep Time 25 minutes
Cook Time 30 minutes
Total Time 55 minutes
Course Dinner
Cuisine French-Inspired
Servings 4 servings
Calories 620 kcal

Ingredients
  

Filling

  • olive oil or butter for sautéing
  • garlic minced
  • baby spinach wilted and drained
  • cream cheese
  • mozzarella or Gruyère cheese shredded
  • salt & pepper to taste

Salmon & Pastry

  • salmon fillets skinless, center-cut
  • frozen puff pastry thawed
  • Dijon mustard optional, for tang

Egg Wash

  • 1 egg yolk
  • splash of water

Instructions
 

  • In a skillet over medium heat, warm olive oil or butter. Sauté garlic until fragrant, then add spinach and cook until wilted. Let cool and press out excess moisture.
  • Combine spinach with cream cheese, shredded cheese, salt, and pepper. Mix until creamy.
  • Pat salmon dry and season. Roll out puff pastry slightly. Spread Dijon mustard if using.
  • Spoon filling onto pastry, add salmon, top with more filling, and wrap pastry around. Seal edges and place seam-side down.
  • Brush with egg wash. Optionally score or decorate pastry. Bake at 400°F (200°C) for 25–30 minutes until golden.
  • Let rest a few minutes before slicing and serving.

Notes

Make ahead up to 1 day before. Freeze unbaked for up to 1 month. Bake frozen at 375°F for 40–45 mins. Reheat leftovers in oven for best results. Optional flavor variations: lemon zest, feta, mushroom duxelles, arugula, chili flakes.
Keyword salmon wellingtons