Step 1

Bring a large pot of water to a boil over high heat. Add the salt and the pasta and cook according to the package directions. Drain the pasta, reserving 1/4 cup of pasta water.

Step 2

While the pasta cooks, toss the chicken with 1 tablespoon of cajun seasoning.

Step 3

In a large skillet, heat the butter and oil over medium-high heat. Add the chicken and brown on all sides. Add the bell pepper and cook until tender, about 6 minutes. Stir in the tomatoes and garlic and cook for 1 minute.

Step 4

Reduce the heat to medium-low and stir in the cream, parmesan, cream cheese, remaining 2 teaspoons of cajun seasoning, and black pepper. Cook until the cheese melts and the sauce is smooth and creamy.

Step 5

Add the pasta and toss until combined and heated through. Add some of the reserved pasta water to thin sauce, if desired. Serve immediately, garnished with more parmesan and parsley.