Panzanella is a traditional Italian salad that is popular among vegetarians. It is made with stale bread, tomatoes, cucumbers, onions, and basil. The bread is soaked in water or vinegar to soften it and then combined with the fresh vegetables. The salad is dressed with olive oil, vinegar, salt, and pepper to enhance the flavors. Panzanella is a refreshing and light salad that is perfect for summer. It is a great way to use up stale bread and enjoy the flavors of ripe tomatoes and fresh vegetables. Panzanella can be served as a side dish or a light lunch.