Prepare the Chicken: Start by patting the chicken breasts dry with paper towels. This helps achieve a nice sear.

Season the Chicken: Rub Cajun seasoning generously over both sides of each chicken breast. Ensure an even coating for maximum flavor.

Heat the Oil: In a large skillet, heat olive oil over medium-high heat until shimmering.

Cook the Chicken: Add the seasoned chicken breasts to the skillet. Cook for about 6-7 minutes on each side or until the chicken is cooked through and has a golden-brown color. Remove from the skillet and set aside.

Sauté the Vegetables: In the same skillet, add sliced bell peppers, onion, and minced garlic. Sauté until the vegetables are tender, about 4-5 minutes.

Combine: Slice the cooked chicken and return it to the skillet. Toss everything together for a minute to combine the flavors.

Season and Garnish: Add salt and pepper to taste. Garnish with freshly chopped parsley before serving.