Noodles made from flour of 3 common and 2 tartary buckwheat cultivars were investigated into cooking, textural, sensorial, antioxidant properties, and polyphenol composition. Common buckwheat noodles possessed greater tensility, lower adhesiveness, and better sensory properties. Buckwheat noodles were found to be good sources of dietary polyphenols and tartary buckwheat noodles contained a higher level of total phenolics (182.65–221.27 mg GA eq./100 g d.w.) and flavonoids (183.33–218.69 mg rutin eq./100 g d.w.) than their counterparts (p