Panzanella is a refreshing Tuscan salad that is made with stale bread, tomatoes, cucumbers, onions, basil, and olive oil. The bread is soaked in water and then combined with the fresh vegetables, creating a delicious and satisfying salad. Panzanella is often served during the summer months when tomatoes are at their peak. It is a light and flavorful dish that showcases the vibrant flavors of Tuscan produce.