Tuna salad is a classic dish that is loved by many in Florence. It is made with canned tuna, mayonnaise, celery, red onion, and lemon juice. The ingredients are mixed together and seasoned with salt and pepper. Tuna salad is often served on a bed of lettuce or in a sandwich. It is a versatile dish that can be enjoyed as a light lunch or a quick snack. Tuna salad is a popular choice for those looking for a protein-packed meal in Florence.