Nicoise Salad is a French salad that is packed with flavors and textures. It is made with boiled potatoes, green beans, cherry tomatoes, hard-boiled eggs, olives, and tuna. The salad is dressed with a vinaigrette made from Dijon mustard, red wine vinegar, and olive oil. Nicoise Salad is a hearty and satisfying option for those who prefer a more substantial salad.