Lightened Up Chicken and Broccoli Alfredo

rotini pasta

olive oil

garlic (minced)

all-purpose flour

low-sodium chicken broth

milk (any kind)

plain Greek yogurt

Salt & pepper (to taste)

garlic powder

cooked boneless skinless chicken breasts (cubed into 1-inch cubes (you may prepare this however you want, I just cooked mine in the skillet. You can grill them to give it more flavor, if you wish))

frozen broccoli (thawed)

Fresh grated Parmesan to garnish