Preheat your oven to 375°F (190°C). Line a baking sheet with foil and lightly grease or spray it. Place the salmon fillet in the center.
In a small bowl, combine the melted butter, garlic, dried herbs, salt, pepper, and lemon juice. Stir until well mixed.
Pour the garlic herb butter evenly over the salmon. Use a brush or spoon to spread it across the surface. Sprinkle the Parmesan cheese evenly on top.
Fold the sides of the foil over the salmon to enclose it, sealing the packet but leaving a little room inside for air to circulate. Bake for 15–18 minutes, depending on the thickness of the fillet.
For a crispier Parmesan crust, open the foil in the last 2–3 minutes and broil on high for 2 minutes until golden brown. Watch closely to avoid burning.
Carefully remove the foil packet from the oven. Sprinkle with fresh parsley and serve with lemon wedges.