01 -
Pound the 1½ lbs boneless, skinless chicken breasts to an even 3/4-inch thickness for uniform cooking. In a small bowl, combine 1 tbsp smoked paprika, 1½ tsp garlic powder, 1½ tsp onion powder, 1 tsp dried oregano, 1 tsp dried thyme, 1 tsp cayenne pepper, 1 tsp freshly ground black pepper, 1½ tsp sea salt, and 1 tsp light brown sugar.
02 -
Generously coat all sides of the chicken breasts with the prepared spice rub. Press the rub firmly onto the chicken to ensure it adheres well, creating the robust flavor foundation for your delicious Spicy Blackened Chicken Recipe. Set aside briefly.
03 -
Heat a large cast-iron skillet over medium-high heat until very hot, almost smoking. Add 2 tbsp olive oil and 4 tbsp unsalted butter to the pan, swirling to coat. The butter should melt and begin to foam, indicating readiness for blackening.
04 -
Carefully place the seasoned chicken breasts into the hot skillet. Cook undisturbed for 4-6 minutes, or until a deep, dark, crust forms and the chicken is easily released from the pan. This creates the signature blackening for your Spicy Blackened Chicken Recipe.
05 -
Flip the chicken breasts and cook for another 4-6 minutes, or until the internal temperature reaches 165°F (74°C) with an instant-read thermometer. Adjust heat if necessary to prevent burning while ensuring thorough cooking.
06 -
Remove the cooked chicken from the skillet and let it rest on a cutting board for 5 minutes. Squeeze the juice from 1 whole lemon over the chicken and sprinkle with 1/4 cup fresh parsley, chopped. Slice and serve your perfect Spicy Blackened Chicken Recipe immediately.