Potato salad is a dish, usually an appetizer, made, obviously, from potatoes. However so, it still varies throughout different countries and regions of the world. Potato salads are more classified as side dishes than salads for they generally just precede or the follow the main course.
Many would claim on having made the best potato salad and would offer the truest and most authentic way of making it. But no matter what is said by many, the best potato salad, or any kind of salad at that matter, is purely of personal preference. Some like their potato salads mingled and just oozing with its dressing, some would prefer theirs to be really soft and tender, and others would want their potato salad to be crispy.