Salmon Wellington is an elegant and impressive recipe that is perfect for special occasions or dinner parties. The salmon fillet is wrapped in puff pastry along with a flavorful mixture of sautéed mushrooms, spinach, and herbs. The pastry is then baked until golden and crispy, while the salmon remains moist and tender. The combination of the flaky pastry, savory filling, and succulent salmon creates a show-stopping dish that will wow your guests.