Blackened chicken is a solid dish to make when you're looking for bold, delicious flavor. Cajun and cayenne pepper pack a bit of heat while onion powder, paprika, garlic salt, and black pepper add extra flavor.
Place chicken breast on cutting board. Trim any fat and cut breasts to an even thickness.
Combine all blackened seasonings in a bowl and whisk together.
Season breasts on both sides.
Heat olive oil in a large oven safe skillet over medium-high heat until oil is shimmering.
Place seasoned breasts into hot oil and sear on both sides, about 2 minutes per side.
Place skillet in preheated oven and bake for 6-10 minutes. Internal temperature should be 165 F.
Notes
The cayenne pepper and cajun seasoning are what bring the heat to this spice blend. Omit cajun seasoning it or reduce the amount you use if you aren’t a fan of spicy foods, though we’ve found that this recipe isn’t overly spicy as-is. You can also find pre-packaged blackened seasoning at the store.