Rinse and pat dry the chicken breasts.

In a bowl, mix olive oil with Cajun spice blend and rub it over the chicken until well-coated.

Heat a skillet over medium-high heat and sear chicken for 5-7 minutes on each side until golden brown.

Add minced garlic and lemon juice while cooking to enhance flavors.

Check doneness with a meat thermometer; it should reach 165°F (75°C).

Let rest for 5 minutes before slicing.