Bucatini
A little modification to an existing pasta can result in the creation of an altogether new variety of pasta. It may appear to be a minor variation, but bucatini is proof that when handled correctly, slight variances between different types of pasta may affect the entire eating experience. Bucatini is derived from the Italian word buco, which means "a hole". Bucatini is similar to spaghetti but has a totally hollowed middle.
This holy core makes all the difference, and Bon Appétit even claims that bucatini is the greatest pasta in the world. According to the website, although spaghetti is only coated with sauce on the surface, the hollowed center ensures that the sauce will fill inside the bucatini noodles, making it a perfect pasta for anybody who loves their noodles particularly saucy. When you slurp your pasta, the small pocket of sauce inside the noodle makes a unique noise, adding to the amusement of the dining experience. Bucatini can be served in any sauce that would normally be served with pasta. Amatriciana sauce produced from guanciale, a kind of Italian meat prepared from hog cheek, is used in a classic bucatini dish.