Longevity noodles, also known as "changshou mian" in Chinese, are a staple dish served during Chinese New Year. These long, uncut noodles symbolize long life and good fortune, making them a must-have for any Chinese New Year feast. This recipe features a simple yet flavorful sauce made with sesame oil, soy sauce, and garlic, paired with tender noodles and your choice of protein and vegetables.