Bolognese sauce is a meat-based sauce originating from Bologna, Italy. In Italian Cuisine, it is customarily used to
dress "tagliatelle" and to prepare "Lasagna Bolognese". In
the absence of tagliatelle, it can also be used with other broad, other pasta,
such as fettuccine, papardelle, rigatoni or penne.
Spaghetti Bolognese is a pasta dish invented outside of Italy,
consisting of a meat sauce served on a bed of Spaghetti. The sauce is commonly
prepared from ground beef, tomato, onion, spices. Although spaghetti Bolognese is very popular in various countries
outside of Italy.