Cook Pasta: Cook elbow macaroni according to package directions. Drain and rinse under cold water to stop the cooking. Set aside to cool.
Mix Dressing: In a medium bowl, whisk together mayonnaise, sugar, mustard, apple cider vinegar, salt, and pepper until smooth.
Combine Ingredients: In a large mixing bowl, combine cooked macaroni, eggs, onion, celery, red bell pepper, and carrots. Pour the dressing over the mixture and stir until evenly coated.
Chill: Cover and refrigerate for at least 2...
