This recipe provides instructions for making a classic potato salad with 4 pounds of red potatoes, 5 hard boiled eggs, green onions, mayonnaise, pickle relish, mustard, salt, and pepper. The potatoes are boiled and cooled, then cut into pieces and mixed with chopped egg whites and green onions. The egg yolks are mashed with mayonnaise and other ingredients to make a dressing, which is then gently stirred into the potato mixture. The salad is chilled for at least 2 hours before serving to allow the flavors to blend.