Cook elbows per package directions. Drain and rinse; place in a large bowl and set aside until cool.
Add the celery red onion and matchstick carrots to the cooked elbows; mix well.
In a small bowl, mix all the dressing ingredients.
Add dressing to elbows and gently mix to coat all the macaroni.
Cover and refrigerate for about 1 hour.
Serves 6-8 as a side dish.