1. 1. Season the boneless chicken breast with Cajun seasoning on both sides.

2. 2. In a skillet, heat some oil over medium heat and cook the chicken until it is no longer pink and fully cooked.

3. 3. Remove the chicken from the skillet and set it aside.

4. 4. In the same skillet, pour in the heavy whipping cream and sprinkle some more Cajun seasoning to taste.

5. 5. Cook the cream until it thickens slightly, then add the cooked chicken back into the skillet and simmer for a few minutes.

6. 6. Serve the Cajun creamy chicken hot with your favorite side dishes.