01 -
In a zip-lock bag or non-reactive container, mix olive oil, Cajun spice blend, and brown sugar. Combine thoroughly by squishing the bag or stirring in the container.
02 -
Place each chicken breast flat on a chopping board. Slice horizontally through each breast to create two thin fillets from each piece.
03 -
Add all chicken fillets to the marinade, ensuring each piece is well coated. Refrigerate for at least 30 minutes, preferably 12-24 hours for optimal flavor.
04 -
Preheat the grill or place a frying pan over medium-high heat until hot.
05 -
Remove chicken from the marinade. Grill or pan-fry each fillet for 3-4 minutes per side, turning once, until the chicken is cooked through.