What is the pasta capital of world?

There isn't one single "pasta capital of the world." The title is a bit subjective and depends on what you're looking for.

However, some cities are renowned for their pasta:

* Bologna, Italy: Often considered the "pasta capital" by many Italians, as it's the birthplace of Bolognese sauce and other famous pasta dishes.

* Naples, Italy: Famous for its pizza, but also boasts a strong pasta culture, particularly with its "spaghetti alla Genovese" and "pasta e fagioli."

* Rome, Italy: Known for its unique pasta shapes like "cacio e pepe" and "spaghetti alla carbonara."

* Other Italian cities: Many other Italian cities have strong pasta traditions, including Florence, Venice, and Turin.

Ultimately, the "pasta capital of the world" is up for debate and depends on your definition of "capital." It's best to say that Italy is the undisputed home of pasta, with many cities boasting their own unique and delicious pasta dishes.