Southern Potato Salad Recipe Taste of Home. Nutritional Facts. General Tso Chicken Recipe. Southern Potato Salad' title='Southern Potato Salad' />This classic potato salad is perfect for cookouts, family reunions, and holiday gatherings. Southern Potato Salad is super creamy with a blend of mayonnaise and mustard, hardboiled eggs, sweet onion, sweet pickle relish, and celery. It is a potluck must and. A basic and traditional southern potato salad simply potatoes, onion, celery, eggs, just a bit of mustard, some pickle and mayonnaise. Summer barbecues and picnics arent complete without a tasty helping of these potato salad recipes. This is a very old Southern recipe. If you love potato salad, you must try this Combine well.