HistoryHorace, lagana (singular: laganum) were fine sheets of fried dough and were an everyday foodstuff. Writing in the 2nd century Athenaeus of Naucratis provides a recipe for lagana which he attributes to the 1st century Chrysippus of Tyana: sheets of dough made of wheat flour and the juice of crushed lettuce, then flavoured with spices and deep-fried in oil. An early 5th century cookbook describes a dish called lagana that consisted of layers of dough with meat stuffing, a possible ancestor of modern-day lasagna. However, the method of cooking these sheets of dough does not correspond to our modern definition of either a fresh or dry pasta product, which only had similar basic ingredients and perhaps the shape. The first concrete information concerning pasta products in Italy dates from the 13th or 14th century.
Historians have noted several lexical milestones relevant to pasta, none of which changes these basic characteristics. For example, the works of the 2nd century AD Greek physician Galen mention itrion, homogeneous compounds made of flour and water. The Jerusalem Talmud records that itrium, a kind of boiled dough, was common in Palestine from the 3rd to 5th centuries AD, A dictionary compiled by the 9th century Arab physician and lexicographer Isho bar Ali defines itriyya, the Arabic cognate, as string-like shapes made of semolina and dried before cooking. The geographical text of Muhammad al-Idrisi, compiled for the Norman King of Sicily Roger II in 1154 mentions itriyya manufactured and exported from Norman Sicily:
West of Termini there is a delightful settlement called Trabia. Its ever-flowing streams propel a number of mills. Here there are huge buildings in the countryside where they make vast quantities of itriyya which is exported everywhere: to Calabria, to Muslim and Christian countries. Very many shiploads are sent.Itriyya gives rise to trie in Italian, signifying long strips such as tagliatelle and trenette. One form of itriyya with a long history is laganum (plural lagana), which in Latin refers to a thin sheet of dough, and gives rise to Italian lasagna.
 The dried pasta introduced was being produced in great quantities in Palermo at that time.
In North Africa, a food similar to pasta, known as couscous, has been eaten for centuries. However, it lacks the distinguishing malleable nature of pasta, couscous being more akin to droplets of dough. At first, dry pasta was a luxury item in Italy because of high labor costs; durum wheat semolina had to be kneaded for a long time.
There is a legend of Marco Polo importing pasta from China which originated with the Macaroni Journal, published by an association of food industries with the goal of promoting pasta in the United States. Rustichello da Pisa writes in his Travels that Marco Polo described a food similar to "lagana". Jeffrey Steingarten asserts that Arabs introduced pasta in the Emirate of Sicily in the ninth century, mentioning also that traces of pasta have been found in ancient Greece and that Jane Grigson believed the Marco Polo story to have originated in the 1920s or 30s in an advertisement for a Canadian spaghetti company.
In Greek mythology, it is believed that the god Hephaestus invented a device that made strings of dough. This was the earliest reference to a pasta maker.
In the 14th and 15th centuries, dried pasta became popular for its easy storage. This allowed people to store pasta on ships when exploring the New World. A century later, pasta was present around the globe during the voyages of discovery.
The invention of the first tomato sauces dates from the late 18th century: the first written record of pasta with tomato sauce can be found in the 1790 cookbook L'Apicio Moderno by Roman chef Francesco Leonardi. Before tomato sauce was introduced, pasta was eaten dry with the fingers; the liquid sauce demanded the use of a fork.
History of manufacturingPasta manufacturing machines were made since the 1600s across the coast of Sanremo. The extrusion press produced large amounts of uniform pastas. The consistency of shapes and texture of the pasta manufactured by the extrusion press is believed to be superior to handmade pasta. This technology spread to other areas including Genoa, Apulia, Brindisi, Bari, and Tuscany. By 1867, Buitoni Company in Sansepolcro, Tuscany in the upper Tiber Valley became one of the most successful and well-known pasta manufacturers in the world.