01 - Bring a large pot of salted water to a boil. Cook fettuccine according to package instructions, then drain and set aside.
02 - In a large skillet over medium heat, sauté minced garlic and sliced wild mushrooms until fragrant and softened, about 5 minutes.
03 - Add the diced chicken to the skillet and cook until no longer pink, approximately 5 to 7 minutes.
04 - Pour in heavy cream and chicken broth. Stir to combine, then bring to a gentle simmer. Allow the sauce to thicken slightly, about 5 minutes.
05 - Add the cooked fettuccine to the skillet, tossing to coat the pasta thoroughly in the creamy sauce. Serve immediately.