Creating creamy Cajun chicken pasta is simple with the following steps:

1. Cook the Pasta: In a large pot, bring salted water to a boil. Cook the fettuccine according to package instructions until al dente. Drain and set aside.

2. Sauté Chicken: In the same pot, heat the olive oil over medium heat. Add the sliced chicken. Sprinkle Cajun seasoning, garlic powder, salt, and pepper over the chicken. Sauté until the chicken is browned and cooked through, about 5-7 minutes.

3. Add Vegetables: If using, add the sliced bell pepper to the pot and cook for an additional 2-3 minutes until tender.

4. Make the Sauce: Pour in the chicken broth and heavy cream. Bring to a simmer, stirring occasionally to combine the ingredients.

5. Add Cheese: Slowly whisk in the grated Parmesan cheese until melted and the sauce is creamy. Adjust salt and pepper to taste.

6. Combine Pasta and Sauce: Add the cooked pasta back into the pot. Gently toss to coat the pasta with the creamy sauce.

7. Serve: Remove from heat. Garnish with fresh parsley before serving.

These simple steps will help you create an incredible meal that’s bound to impress anyone who takes a bite!