This Baked Blackened Cod is an excellent option for a busy weeknight! The buttery cod and slightly spicy blackened crust provide the ultimate flavor and texture. The cod is cooked in a cast iron skillet with olive oil and butter to give extra flavor. Ready in 20 minutes!
In a small bowl, mix all of the blackening spices until combined. Make sure they are blended evenly.
Thoroughly pat the fish dry with a paper towel. Rub each side with 1 teaspoon of olive oil.
Coat both sides of the fish fillets with the blackened seasoning mix, shaking off any excess spices.
Heat the olive oil in a large heavy-bottomed or cast-iron skillet over medium-high heat.
Cook for 3-5 minutes or until the rub turns black. Add butter to the pan (butter can burn at high heat, which is why we add it later in cooking).
Flip the fish fillet and cook another 1-2 minutes, or until the fish is cooked through and flaky. Serve warm with a side of rice and a simple green salad. Enjoy!
Notes
Check for doneness. Use a thermometer to make sure that the internal temperature reaches 145°F at the thickest part for perfectly flaky cod.
Dry the fillets. Pat the fish completely dry before seasoning. This ensures a nice sear instead of steaming in the pan.
Even cooking. Make sure fillets are similar in size so they cook evenly.
Don’t overcrowd the pan. Give each piece some space to sear properly and develop a crisp, flavorful crust.