life13:07How tomato sauce is made in ItalyEvery summer, Isabella, her mother, Dina, and her daughter, Federica, honor the family tradition and mak...e tomato sauce in their garden. The process is a laborious one that takes several hours, from hand picking each tomato to adding basil leaves into jars one by one. This year, the family has turned more than 200 kilos of tomatoes into sauce.