Fill a large pot with generously salted water, bring it to a boil, and cook the pasta following the package instructions until it reaches an al dente texture.
Warm olive oil in a large skillet over medium-high heat before adding the chicken. Generously season with salt, pepper, and Italian seasoning to enhance the flavor.
Cook the chicken for 5-6 minutes per side or until the chicken is cooked through and reaches 165 degrees Fahrenheit using a meat thermometer.
Take the chicken out of the skillet and allow it to rest for a few minutes before slicing to retain its juices.
Step 2: Make the Sauce
Using the same skillet, melt the butter and lower the heat to medium-low.
Mix in the sun-dried tomatoes, tomato paste, and red pepper flakes, letting them cook for 1-2 minutes to develop their flavors.
Pour in the heavy cream and chicken broth, stirring well to blend. Allow the mixture to simmer for about 5 minutes until the sauce thickens to a creamy consistency.
Step 3: Combine Everything
Place the chicken back into the skillet, allowing it to simmer gently in the creamy garlic sauce for a few minutes to absorb the flavors.
Incorporate the pasta into the skillet, stirring thoroughly to ensure every piece is coated in the rich, creamy sun-dried tomato sauce.
Top the pasta with freshly grated parmesan cheese and a sprinkle of fresh basil for an extra layer of flavor.