Preheat oven to 400˚ then line a baking sheet with foil. Spray with cooking spray and lay out the salmon fillets. I used skinless salmon but if your salmon has skin, put it skin side down.
Add the panko, parmesan cheese, parsley, garlic, melted butter, salt and pepper into a bowl. Mix to combine.
Layer the topping on each fillet pressing down to make sure it sticks and covers the top.
Bake in oven for 15 minutes.
Serve hot with lemon wedge