Hopefully this method simplifies this process for you!
Pre-heat your oven to 450°F and then spray a shallow baking dish with non-stick cooking spray. Then place the fish on a baking sheet and season as you wish – salt, pepper, chilli flakes and anything else – then bake it uncovered for about 10 minutes.
It’d be best to cut the fish into pieces once it’s thawed a little. That way you can wipe up the excess water before you cook it.