Lightly brown the garlic in the olive oil. Add chicken, salt and pepper and mix well.
Mix in jar of Alfredo and heat until slightly bubbly. Fill empty jar with 1/2 and 1/2, cap and shake then add to chicken mixture stirring thoroughly until bubbly.
Finally add your vegetable and cook to desired doneness of veggie. Add one cup of cheese to sauce, mix until melted and pour on pasta. Mix pasta with chicken mixture well and then top with rest of cheese. Enjoy!