Boil 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 gemelli pasta*
Pat dry the chicken breasts and pound them to an even thickness. Season the chicken breasts with salt and black pepper.
2 boneless, skinless chicken breasts**, ½ teaspoon kosher salt, ¼ teaspoon freshly ground black pepper
In a large skillet over medium-high heat, heat olive oil. Add the chicken and cook until browned on both sides and cooked through, about 6-7 minutes per side. Remove the chicken from the skillet and set it aside.
2 tablespoons olive oil
In the same skillet, add minced garlic and sauté for about 1 minute until fragrant. Pour in the pasta cooking water, chicken broth, lemon juice, and lemon zest. Bring the mixture to a simmer. Simmer for 3-5 minutes.
4 cloves garlic, ½ cup low-sodium chicken broth, ¼ cup fresh lemon juice, 1 teaspoon lemon zest
Reduce the heat to low, add heavy cream and grated Parmesan cheese. Stir until the cheese is melted, and the sauce is smooth.
½ cup heavy cream***, 1 cup freshly grated Parmesan cheese
Slice the cooked chicken into thin strips and add them back to the skillet. Simmer for an additional 2-3 minutes until everything is heated through.
Add the cooked pasta to the skillet and toss until it's well coated with the lemony sauce, then serve garnished with chopped fresh parsley and extra Parmesan.
Chopped fresh parsley