Bolognese sauce tagliatelle made with eggs and northern Italy’s soft wheat flour. Acceptable alternatives to fresh tagliatelle include other broad flat pasta shapes, such as pappardelle or fettuccine, and tube shapes, such as rigatoni and penne. While the main complaint of traditionalists is against the use of spaghetti rather than fresh tagliatelle for the pasta, native Bolognese Piero Valdiserra has argued that "spaghetti could be considered traditional in Bologna", even though tagliatelle is the "most suitable" pasta. "Ragù alla bolognese" along with "béchamel" is also used by many Italian chefs to prepare traditional baked lasagna in Bolognese style. Gruppo Virtuale Cuochi Italiani
Pasta deep-fried in oil. An early 5th century cookbook describes a dish called "lagana" that consisted of layers of dough with meat stuffing, an 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