Directions 4 steps | 20 Minutes
Cook macaroni according to package directions. Drain and let cool.
Mix mayonnaise, apple cider vinegar, milk, sugar, salt and pepper until well combined. Place macaroni in a large bowl and add carrots, red bell pepper, onion, celery and mayonnaise dressing.
Mix the Hawaiian mac salad together until everything is fully combined.
Cover the bowl and refrigerate at least 2 hours. Serve topped with chopped green onion. Enjoy!