Cook the pasta according to package instructions until al dente. Drain and set aside.

In a large skillet, heat olive oil over medium heat. Add the diced chicken and season with salt, pepper, and Cajun seasoning. Cook until the chicken is fully cooked through.

Pour in the buffalo sauce and stir to coat the chicken evenly.

Reduce the heat and stir in the heavy cream, allowing it to simmer and thicken slightly.

Add the cooked pasta to the skillet and toss to combine all ingredients thoroughly.

Adjust seasoning if necessary and garnish with chopped parsley before serving.