Nicoise salad is a French salad that is also popular in Naples. It is made with boiled potatoes, green beans, cherry tomatoes, hard-boiled eggs, olives, and tuna. The salad is dressed with a vinaigrette dressing and garnished with anchovies. The combination of the tender potatoes, crisp green beans, and flavorful toppings creates a satisfying and nutritious salad that is perfect for a light lunch or dinner.