Ingredients

  • 4 (6-ounce) center cut salmon fillets, skin removed
  • 1 lemon, zested and juiced
  • Kosher salt and freshly ground black pepper
  • 4 tablespoons canola oil, divided
  • 1 medium Vidalia onion, chopped
  • 2 cloves garlic, minced
  • 1 cup chopped shiitake mushrooms, stems discarded
  • 2 teaspoons chopped fresh thyme leaves
  • 4 cups washed, dried, and loosely packed fresh baby spinach
  • 1/4 cup sour cream
  • 2 frozen puff pastry sheets, defrosted
  • Chopped fresh parsley leaves, for garnish

Method

  • Preheat the oven to 375 degrees F.
  • Brush both sides of the salmon with 1 teaspoon lemon juice and sprinkle with salt and pepper, to taste.
  • Set aside.
  • Warm 2 tablespoons oil in 2 separate skillets over medium-high heat.
  • Add half of the onion and half the garlic to each pan.
  • Season with salt and pepper, to taste, and saute until tender, about 5 minutes.
  • Stir in the mushrooms and thyme into 1 pan and the spinach, lemon zest and remain lemon juice in the other pan.
  • Stir the spinach until it wilts, then transfer it to a bowl and set aside.
  • Saute the mushrooms until they are reduced and tender, about 5 minutes.
  • Turn off the heat and stir in the sour cream.
  • Set aside.
  • Trim the thinner ends of the salmon fillet so you have 4 pieces of even thickness.
  • Unroll a pastry sheet on a lightly floured surface.
  • Pass a rolling pin lightly over 2 or 3 times to seal the seams and lengthen slightly.
  • Cut the pastry sheet into 3 equal strips, using the natural seams as a guide.
  • Roll out the second puff pastry sheet to get 1 more strip.
  • Save remaining puff pastry for another use.
  • Lightly prick the 4 strips with a fork.
  • Put 1 heaping spoonful of mushroom mixture on 1 half of each pastry, top with salmon, then layer with a heaping spoonful of spinach mixture.
  • Wet the edges of the pastry with water and fold over the other half, pressing lightly and folding to seal the edges.
  • Repeat with remaining pastry and filling.
  • Cut 2 vents on the top of each pastry packet and arrange them on a parchment-lined baking sheet.
  • Bake until the pastry is golden and fish is just opaque in the center, about 25 to 30 minutes.
  • Transfer the pies from the oven to serving dishes and garnish with chopped parsley.