Tàⁿ-á-mī, also known as ta-a noodles or danzai noodles, are a type of snack found in Tainan, Taiwan. Also known as "slack season ta-a noodles", they originated in Tainan about 130 years ago. While the general recipe is well known, some of the spices and the proportions of the various ingredients are closely guarded secrets by the different restaurants and stands that serve it.