Chicken and Broccoli Fettuccine Alfredo is a hearty and nutritious version of the classic dish. Along with the basic ingredients, this recipe includes cooked chicken breast and steamed broccoli florets. Start by cooking the chicken breast until fully cooked and then slice it into thin strips. Steam the broccoli florets until tender. Prepare the Alfredo sauce as mentioned in the classic recipe. Once the sauce is ready, add the cooked chicken and steamed broccoli to the sauce and toss in the cooked fettuccine pasta. Serve hot and garnish with grated Parmesan cheese. This variation adds protein and vegetables to make it a complete meal.