Serve this main dish with a mixed green salad for a quick and tasty weekday meal.
Substitute 1 lb. boneless skinless chicken breasts, cut into chunks, for the ground beef. Cook Macaroni as directed. Meanwhile, cook and stir chicken in 1 Tbsp. oil in large skillet until cooked through. Add the Cheese Sauce Mix and all remaining ingredients except macaroni; mix well. Continue as directed.