San Marzano tomato tomatoes sold commercially are grown in Italy, though they are produced commercially in smaller quantities in other countries. Because of San Marzano's premium pricing, there is an ongoing battle against fraudulent product. On November 22, 2010, the Italian carabinieri confiscated 1,470 tons of canned tomatoes worth €1.2 million of improperly labeled product. San Marzano tomatoes, along with Roma tomatoes, have been designated as the only tomatoes that can be used for Vera Pizza Napoletana (True Neapolitan Pizza). San Marzano tomatoes originate from the small town of San Marzano sul Sarno, near Naples, Italy, and were first grown in volcanic soil
Economy of Naples pasta makers in northern Italy. Only the traditional slow food, artisan-made pasta in Gragnano survived and remains one of the most famous traditional products of Naples. Fior di latte cheese is also made in the territories of Agerola, Lettere and Gragnano. The wine industry is also prevalent in the Naples area, mainly in Gragnano, Lettere, Ercolano and Pozzuoli. Naples is known worldwide for Neapolitan coffee, made with the historical Neapolitan flip coffee pot which then led to the creation of the espresso coffee machine and Moka Express coffee pot. Some light industrial companies remain who roast coffee beans and produce