Nicoise Salad is a French salad that has made its way to Barcelona's culinary scene. It typically includes boiled potatoes, green beans, cherry tomatoes, hard-boiled eggs, olives, and tuna, all arranged on a bed of lettuce. The salad is dressed with a vinaigrette made with Dijon mustard, olive oil, and red wine vinegar. Nicoise Salad is a hearty and satisfying option for those looking for a balanced and nutritious meal in Barcelona.