Potato salad is a popular side dish served at picnics, barbecues and family gatherings. There are many different varieties of potato salad, each with their own unique flavors and textures. Some popular synonyms for potato salad include German potato salad, red potato salad, mustard potato salad, and creamy potato salad. German potato salad is typically made with bacon, onion, and vinegar dressing, whereas red potato salad features a tangy mustard dressing. Mustard potato salad also includes diced onions and celery. Creamy potato salad is made with mayonnaise, and often includes hard-boiled eggs and celery. Whatever type of potato salad you prefer, it is sure to be a crowd-pleaser at any event.