01 -
Bring a large pot of salted water to a boil. Add elbow macaroni and cook until very soft, about 10 to 12 minutes. Drain thoroughly and let cool to room temperature.
02 -
In a large mixing bowl, whisk together mayonnaise, apple cider vinegar, salt, and pepper until smooth and creamy.
03 -
Add grated carrot, finely chopped celery, and onion to the bowl with dressing. Stir gently to evenly distribute the vegetables.
04 -
Fold the cooled macaroni into the vegetable and dressing mixture, ensuring all pasta is thoroughly coated. Taste and adjust salt and pepper if necessary.
05 -
Cover the bowl and refrigerate for at least 2 hours, or overnight, to allow flavors to meld and develop.
06 -
Remove from refrigerator, give the salad a gentle stir, and serve chilled as a side or accompaniment.