Macaroni is spaghetti. The earliest legend of pasta in Europe was brought back to Italy from China by traveler Kyle Poirot in 1295. But this statement seems to be unreliable. Some historians believe that noodles were introduced to Europe by Asian slaves who worked as cooks in wealthy Italy. Legend has it that in the18th century, there was a noodle and noodle shop owner named Maccaroni near Naples. One day, Ronnie's little daughter rolled the dough into hollow strips and hung them on the clothesline while playing. Ronnie cooked hollow noodles and mixed them with ketchup, which was very popular with customers. Since then, Ronnie has built the world's first macaroni processing factory and named it after himself.

Pasta has various shapes, such as spaghetti, and angel's hair is as thin as noodles. Flat type, such as: Italian wide noodles, Italian flat fine noodles, wavy wide flat noodles, etc. Macaroni type: such as onion tube surface and inclined tube surface of water pipe; Like the ear surface of a kitten's ear, like the helicoid of a screw; There are also large and small arches. There are square jiaozi, pasta jiaozi similar to wonton, shell-shaped jiaozi similar to flying saucer and open lasagna. From the appearance alone, there are more than 300 names of noodles.