Greek Salad, also known as Horiatiki, is a traditional Mediterranean salad that is widely enjoyed in Barcelona. It is made with fresh tomatoes, cucumbers, red onions, bell peppers, Kalamata olives, and feta cheese. The salad is dressed with olive oil, lemon juice, and oregano, giving it a tangy and flavorful taste. Greek Salad is a great choice for those who want to indulge in the vibrant flavors of the Mediterranean while enjoying the sunny streets of Barcelona.