01 -
If your catfish fillets are frozen, thaw them completely, then rinse and pat them dry with paper towels.
02 -
Preheat your oven to 350°F.
03 -
In a small bowl, mix together the black pepper, oregano, seasoned salt, onion powder, crushed red pepper, chili powder, and ground cumin. This is your homemade Cajun seasoning blend.
04 -
Set aside 1 tablespoon of the seasoning for the fish. Store the rest in an airtight container at room temperature for up to a month.
05 -
Rub both sides of each catfish fillet with the reserved tablespoon of seasoning, ensuring even coating.
06 -
Lightly grease a baking dish or line it with parchment paper. Arrange the seasoned fillets in a single layer.
07 -
Bake the fillets for 15 to 18 minutes, flipping once halfway through, until the fish is cooked through and flakes easily with a fork.
08 -
For a crispier texture, finish the fish under the broiler for 1 to 2 minutes after baking.