In Italy, this is not a social meal. Nevertheless is the best. It’s a dish prepared with stale bread that's soaked, making edible. However, the following recipe is slightly different than the traditional preparation.
For 4 people
Tear off plastic wrap large enough to enclose sandwich.
Sprinkle bread (halved) with olive oil; then rub with garlic, and top with a sprinkling of vinegar.
Layer bread with onion, olives, tomatoes, tuna, and basil.
Smash top down and wrap in plastic.
Marinate sandwich 45 minutes in wrap before serving.
Note: Sandwich is supposed to be wet
No Cooking Needed