Taiwan Food Atlas

Chiayi-Style Cold Noodles

Cold Noodles Drizzled with Mayonnaise — Paired with Four-Fruit Juice, That Is the Chiayi Way
📍 Chiayi · West District, Xinyi Road (Near Jiaxiong Overpass)⭐ Specialty · Noodles🍽 Mayonnaise Dressing

Chiayi-style cold noodles are an oil-noodle dish tossed with mayonnaise, locally nicknamed 'white vinegar' — a version clearly distinct from the pure sesame-paste cold noodles common in Taipei. The shop owner has explained that the noodles must be springy and wide enough to hold the sauce, and that the mayonnaise is made by diluting a Chiayi heritage brand of white-vinegar salad dressing, which spreads the sesame fragrance more evenly. The anchor shop Cold Noodles Four-Fruit Juice, in business for nearly half a century, is listed on the Chiayi City Government's official page as a local affordable food; locals almost always pair their cold noodles with a glass of four-fruit juice blended from pineapple, papaya, guava, and lemon — one savory, one sweet, a combination Chiayi people have grown up with.

The Chiayi City Government's official page offers a direct account of the mayonnaise method: the anchor shop's owner explains that the noodles must be springy and wide enough to absorb the sauce over a large surface, and that the mayonnaise is made by diluting a Chiayi heritage brand of white-vinegar salad dressing, letting the sauce coat the noodles more evenly and bring out a sesame aroma. The shop states it has 'been selling these two items for nearly half a century,' with its main location at No. 48 Xinyi Road and a second branch on Youai Road. The four-fruit juice is blended from pineapple, papaya, guava, and lemon.

What Are Chiayi-Style Cold Noodles

The defining feature of Chiayi cold noodles is the mayonnaise drizzle. Locals call this white sauce 'white vinegar' — bái cù — but it is in fact a creamy, sweet-tart mayonnaise, not actual vinegar. Oil noodles are blanched, cooled, tossed with garlic soy sauce and this layer of mayonnaise, then topped with shredded cucumber. The result is smooth, savory-sweet with a milky tang — noticeably different from the pure sesame-paste cold noodles common in Taipei.

According to official Chiayi City Government information, this mayonnaise-dressed style is a local characteristic of Chiayi cold noodles, tied to regional food habits. For Chiayi residents, cold noodles almost always come with a glass of 'four-fruit juice' — a blended drink made from multiple fruits, refreshingly tart and sweet, which offsets the richness of the noodle dressing. The pairing of one savory and one sweet has become an inseparable local combination.

How to Eat It the Local Way

🥢
Look for That White DrizzleThe soul of Chiayi cold noodles is the mayonnaise (locally called white vinegar) drizzled on top. The creamy savory-sweet flavor is the city's signature — without it, it is not the Chiayi version.
🥤
The Standard Pairing: Four-Fruit JuiceThe local way to eat it is with a glass of four-fruit juice. The tart-sweet blended fruit drink cuts through the richness of the dressing — one savory, one sweet, and the meal feels complete.
🌶
Add Garlic or Chili to TasteThe base sauce leans savory-sweet and creamy. Add minced garlic for depth or a drizzle of chili sauce for heat, and find the savory-sweet-spicy ratio that works for you.
🥒
Toss Everything Together FirstWhen the bowl arrives, mix the noodles, sauce, and cucumber shreds thoroughly before eating so every strand of oil noodle is coated in the mayonnaise dressing — the texture is most even and smooth that way.

Local Knowledge

Verified Information (Sponsored Content Filtered Out)

  • The mayonnaise drizzle (locally called white vinegar) is a local hallmark of Chiayi cold noodles; the Chiayi City Government's official page includes background on this tradition.
  • The anchor shop 'Cold Noodles Four-Fruit Juice' has been included in the Chiayi City Government's budget-friendly food recommendations — a fee-free public listing, not a sponsored placement.
  • The shop is a decades-old institution, widely known to locals for its signature combination of cold noodles and four-fruit juice, with around half a century of history.

Visiting Tips

  • The shop is located in the West District along Xinyi Road near the Jiaxiong Overpass — easy to find with a clear landmark.
  • Cold noodles are a room-temperature snack food; crowds are heavier in summer, and peak meal hours may require a short wait.
  • Coordinates are approximate field-survey values. Verify the exact address and operating hours on-site.

Information compiled from Chiayi City Government tourism resources and public reviews, with sponsored content filtered out. Photos pending on-site photography.

Frequently Asked Questions

Is the white vinegar on Chiayi cold noodles actually vinegar?

No — the locally named 'white vinegar' is actually mayonnaise, made by diluting a Chiayi heritage brand of white-vinegar salad dressing, according to the anchor shop, not real vinegar.

Do Chiayi cold noodles have to be paired with four-fruit juice?

That is the standard local way to eat it — the juice is blended from pineapple, papaya, guava, and lemon, its tart sweetness balancing the richness of the noodle dressing.

How do Chiayi cold noodles differ from Taipei's version?

The Chiayi version is dressed in a creamy, mildly tangy mayonnaise, while Taipei's common version uses pure sesame paste — a clearly different flavor direction.

Sources