Potato salad is a popular dish made primarily from boiled potatoes, which are typically diced or cubed. It often includes ingredients like mayonnaise, mustard, onions, and celery, giving it a creamy texture and a savory flavor. Variations can include additional ingredients such as hard-boiled eggs, pickles, or herbs to enhance taste and presentation. This dish is commonly served as a side at picnics, barbecues, and potlucks, making it a staple in many cuisines. Potato salad can be enjoyed cold or at room temperature, and its versatility allows for numerous regional adaptations, reflecting local tastes and traditions.