Nicoise Salad is a French salad that originated in the city of Nice. It is made with boiled potatoes, green beans, cherry tomatoes, hard-boiled eggs, olives, and tuna. The salad is dressed with a vinaigrette made with olive oil, Dijon mustard, and red wine vinegar. Nicoise Salad is a hearty and nutritious salad that is perfect for a light lunch or dinner. It is a great option for those who want a balanced meal with protein, vegetables, and healthy fats.