This was the yummiest potato salad I've ever had!
Here are the ingredients:
1 cup Hellmann's mayonnaise
2 T white vinegar
1 1/2 tsp salt (good Kosher or sea salt is best!)
1 tsp sugar
pepper to taste and generous amount of parsley
onion, finely chopped
celery, chopped to preference
potatoes - reds or whites chopped to prefer size
I usually make enough that I need a double batch of the dressing!