For me it's aglio, olio, e peperoncino. I like it with spaghettini, and funny enough it's the only pasta dish I like with spaghettini. If someone else makes it, spaghetti is still okay-ish, but I don't like it with any other pasta shape, not even spaghettoni. I usually only buy spaghettini when I want to make it, otherwise I never have them at home.
by SteO153