Season the chicken with garlic powder, Italian seasoning, salt, and pepper.
Heat the olive oil in a large skillet over medium-high heat.
Add the chicken breasts to the skillet and sauté for about 5-7 minutes on each side.
Remove the chicken from the skillet and set aside.
In the same skillet, add the chicken broth and heavy cream.
Stir in the grated Parmesan cheese, allowing it to melt into the sauce.
Cook the pasta according to package instructions; drain and set aside.
Return the chicken to the skillet, coating it in the sauce.
Add the cooked pasta to the skillet and toss to combine.
Garnish with fresh parsley before serving.