A traditional Nicoise salad made with fresh mixed greens, seared tuna, hard-boiled eggs, green beans, cherry tomatoes, and black olives, all tossed in a tangy Dijon vinaigrette. This salad is a complete meal on its own, with a perfect balance of protein, vegetables, and dressing. It's a great option for those looking for a hearty and satisfying salad on Gran Vía.