Bucatini with Onion, Bacon, and Tomato

This classic and delectable pasta dish originated in the region of Abruzzi, in the little town of Amatrice, northeast of Rome, where it was traditionally prepared without tomatoes. But it is the Roman version of pasta all’amatriciana, with tomatoes, that I share with you here—the version that is best known and deservedly popular. Lots of onions; chips of guanciale (cured pork cheek, now available in the United States, see Sources, page 340), pancetta, or bacon; and San Marzano tomatoes are the essential elements of the sauce, Roma style. Note that the onions are first softened in water, before olive oil is added to the pan—a traditional but unusual step that is said to make the onions sweeter. The standard pasta used is bucatini or perciatelli (spaghetti are only tolerated). The long, dry strands of perciatelli resemble very thick spaghetti but are hollow like a drinking straw. When cooked, they are wild and wiggly, so you might be tempted to cut them. Do not—once you’ve got them on your fork, they’re delicious and fun to eat. It is quite all right to slurp them. Indeed, as kids we would suck them in so fast that the end of the noodle would whip us in the nose, splattering sauce all over our faces. What a wonderful memory!