Balsamic Rigatoni is a delicious and flavorful pasta dish that combines the tangy taste of balsamic vinegar with the richness of rigatoni pasta. The dish is made by saut茅ing onions and garlic in olive oil, then adding balsamic vinegar, tomatoes, and herbs to create a savory sauce. The cooked rigatoni is then tossed in the sauce, allowing the pasta to absorb all the flavors. This dish is perfect for a quick and easy weeknight dinner or for entertaining guests.