01 -
Cook elbow macaroni according to package instructions until al dente. Drain and rinse with cold water. Allow to cool completely.
02 -
In a large bowl, combine mayonnaise, sour cream, Dijon mustard, white vinegar, sweet pickle relish, salt, pepper, paprika, and garlic powder. Mix well.
03 -
Add cooked and cooled macaroni to the bowl with the dressing. Stir to coat evenly.
04 -
Gently fold in chopped hard-boiled eggs, celery, and red onion until well combined.
05 -
Cover and refrigerate for at least 1 hour to allow flavors to meld. Before serving, garnish with chopped fresh chives.