Follow these easy steps to create your delicious Irresistible Creamy Cowboy Butter Chicken Pasta:

1. Cook the Pasta: In a large pot, bring salted water to a boil and cook the pasta according to package instructions until al dente. Drain and set aside.
2. Cook the Chicken: In a large skillet over medium heat, melt 2 tablespoons of butter. Add the chicken pieces, seasoning with salt and pepper, and cook until browned and fully cooked, about 5-7 minutes. Remove from skillet and set aside.
3. Sauté Garlic: In the same skillet, add the remaining 2 tablespoons of butter. Add the minced garlic and cook until fragrant, about 1 minute.
4. Make the Sauce: Pour in the heavy cream and chicken broth, stirring well to combine. Add the Italian seasoning and red pepper flakes (if using). Bring to a simmer.
5. Combine Ingredients: Return the cooked chicken to the skillet. Stir in the cooked pasta, mixing until well coated with the sauce.
6. Add Cheese: Sprinkle in the grated Parmesan cheese, stirring until melted and incorporated into the sauce.
7. Season to Taste: Taste the pasta and adjust seasoning with salt and pepper as needed.
8. Serve: Remove from heat and garnish with fresh parsley before serving.

With these straightforward steps, you’ll have a delicious dish ready to serve in no time!