Cook the pasta according to the package instructions. Once cooked, drain the pasta and set it aside. Reserve 1 cup of the pasta cooking water before draining.
12 ounces dry rigatoni pasta*
Pat dry the chicken and cut it into bite-sized pieces. Season with salt and black pepper and set aside.
1 pound boneless, skinless chicken breasts**, ½ teaspoon kosher salt, ¼ teaspoon ground black pepper
In a large pan, heat 1 tablespoon of olive oil over medium-high heat. Add the chicken and cook until browned and fully cooked, about 5 minutes. Ensure the internal temperature reaches 165°F. Remove the chicken from the pan and set it aside.
2 tablespoons olive oil
In the same pan, add the remaining 1 tablespoon of olive oil. Add the sliced mushrooms and sauté until they become golden brown, about 5 minutes. Remove from the pan and set aside.
8 ounces cremini mushrooms***
Then add the onion and sauté for 2-3 minutes until golden. Add the minced garlic and sauté for an additional 1 minute until fragrant.
1 onion, 4 cloves garlic
Pour in the wine and allow it to simmer until much of it has evaporated, scraping any browned bits from the bottom of the pan. Pour in the pasta water and chicken broth and bring to a simmer.
¼ cup dry white wine, 1 cup reserved pasta cooking water, ½ cup low-sodium chicken broth
Add the heavy cream to the pan and simmer for 3-5 minutes until thickened.
½ cup heavy cream****
Add the cooked chicken and mushrooms. Stir until well combined and cook for 2 minutes until heated through.
Mix in the grated Parmesan cheese.
¼ cup freshly grated Parmesan cheese
Add the cooked pasta to the pan and toss everything together until the pasta is evenly coated. Divide the pasta among four plates or bowls. Garnish with additional fresh parsley and Parmesan if desired.
Chopped fresh parsley