About 4,000 years ago
Documented evidenceThe oldest noodles yet found — Lajia, China
Archaeologists found long, thin noodles preserved in an upturned bowl at the Lajia site in north-western China. A 2005 study in Nature identified them as millet noodles. Other researchers have since questioned the millet identification, but the find remains the oldest physical evidence of noodle-like food — and a reminder that pasta-like foods developed in more than one place.