Very tasty appetizer typical of Piedmont, made with vegetables in tomato sauce. Ready to be enjoyed as it is or as a side dish. For a light snack you can add a sliced hard-boiled egg.
This variant without tuna is excellent for vegetarian and vegan friends (and also for those who are not: if you want to add tuna we recommend pouring the entire contents into a bowl and stirring to evenly distribute it).