Cook pasta according to directions.
Meanwhile, heat butter until melted in a medium saucepan over medium heat. Add garlic and cook while stirring for 2 minutes or until fragrant.
Add flour to saucepan and stir continuously with a whisk for 3-4 more minutes. Don't let the flour burn.
Slowly add chicken broth, about 1/4 cup every 30 seconds. Continue stirring.
Add spices to sauce.
Add cheese and stir until cheese is melted.
Add chicken breast and cook for 1-2 more minutes or until chicken is heated through.
Divide into 6 servings adding pasta to each plate topped with chicken sauce. Add 2-3 cups of vegetables to make it a meal!
