Preheat your oven to 400F and line a baking tray with parchment paper.
In a small bowl, add in your panko bread crumbs, onion powder, garlic powder, smoked paprika, old bay, dried parsley, salt and pepper.
Place haddock fillets on baking tray and cover top of each fillet with the panko mixture. Push the seasoning in lightly with your fingers so bread crumbs are packed tightly.
Drizzle olive oil lightly over fillets.
Bake for 12-15 minutes or until the panko has browned and crisp up.