Start by washing the tomatoes, and then cut them into slices.
Cut the previously drained Galbani Mozzarella into thick slices.
Drain the tuna and place in the centre of a serving plate. Then arrange the Galbani Mozzarella and slices of tomatoes onto your serving plate.
To make the salad dressing, place the chopped capers, anchoives and basil in a bowl. Add salt, pepper, olive oil and balsamic vinegar. Mix well.
Pour the dressing on the salad. Season generously with salt and pepper. Serve.
Add a hard boiled egg for colouring the dish.