Spray a large skillet/pan (big enough to cook pasta and all the ingredients in) with some non stick spray and cook the cubed chicken over medium heat, about 8-10 minutes turning the chicken.
Add salt, pepper and garlic, then pour in the broth, milk and heavy cream, bring to a light boil then reduce heat to low. Add the noodles and cook for about 6 minutes, until they are starting to soften but not fully cooked.
Add the broccoli, stir and cover with a lid..let cook for another 8 minutes while stirring occasionally then stir in the parmesan cheese until well mixed. If it seems too dry add a splash more of milk.
Makes 6 servings, approx 1 heaping cup per serving. This recipe will freeze well.