Suncake (太陽餅): The Flaky Taichung Pastry That’s the Ultimate Taiwanese Souvenir

Ask any Taiwanese kid what their grandparents brought home from a Taichung trip, and the answer is almost always the same: a rectangular red-and-gold box of suncake (太陽餅, tài yáng bǐng). One bite and you understand why. The pastry is impossibly flaky — dozens of paper-thin layers that shatter the second you break it open — with a soft, mildly sweet maltose center that tastes like liquid honey.

Here’s the story behind Taiwan’s most beloved edible souvenir, and why every Taichung visit is legally required to include a stop on Ziyou Road (自由路).

The Origin Story: A 1949 Reinvention

Suncake as we know it was born in Taichung in the late 1940s, when pastry maker Wei Ching-hai (魏清海) — later nicknamed “A-Ming Shifu” (阿明師) — took a traditional flaky Chinese pastry and shrunk it into a round, palm-sized disk with a maltose (麥芽糖) filling. He named it after the sun because of its shape and golden color.

The design was genius for one specific reason: the pastry travels. Unlike custard tarts or fresh mooncakes, suncake keeps for weeks in a box at room temperature. In an era when Taichung was becoming the crossroads of Taiwan’s rail network, that made it the perfect “I went somewhere” gift. Seventy-five years later, that’s still true.

What Makes It So Flaky

Real suncake uses a technique called oil-water dough lamination — two doughs, one made with water and one made with lard, folded and rolled together dozens of times. Each fold creates a new layer. When it bakes, the lard evaporates into steam and puffs each layer paper-thin. Break a fresh one over a plate and you’ll get a small snowfall of golden shards.

The filling is barely-sweet maltose syrup thickened with a little flour and lard. It’s not gooey like caramel — it’s soft and slightly chewy, with a clean malt flavor that lets the flaky shell do the talking. Taiwanese grandparents will tell you the best way to eat it is with a cup of unsweetened oolong tea (烏龍茶) to cut the richness.

Where to Buy the Real Thing

Head to Ziyou Road Section 2 (自由路二段) in central Taichung. Locals call it “Suncake Street” (太陽餅街) because roughly a dozen legendary bakeries operate within a two-block stretch. The most famous:

• Tai Yang Tang (太陽堂) — the direct successor to Wei Ching-hai’s original shop. The classic benchmark.
• Chen Yun Bao Zhai (陳允寶泉) — a 100+ year-old Taichung institution known for its meticulous lamination.
• Old Wei Yu Sheng (老魏鈺生) — run by another branch of the Wei family with a slightly buttier crust.

Prices sit around NT$300-450 for a box of 10-12 cakes. Every box comes gift-wrapped by default — Taiwanese food culture assumes you’re not the one eating it.

Modern Twists Worth Knowing

Younger Taichung bakeries have started experimenting: taro suncake, salted egg yolk suncake, matcha suncake, even boba-flavored versions. Purists will tell you these are heresy. Kids will tell you the taro version is the correct answer. Both camps are right.

A Pastry That Says Home

For the Taiwanese diaspora, suncake is a piece of home in a suitcase. It survives a flight, clears customs, and lands in a friend’s kitchen thousands of miles away, still shatter-crisp. That’s what makes it more than a snack — it’s a portable love letter from Taichung.

Speaking of edible love letters, if you’re into celebrating Taiwan’s food culture beyond the plate, our Taiwan-themed tees and accessories capture that same “tiny island, huge flavor” energy. Perfect for anyone who’s ever eaten a suncake and understood, in a single bite, why Taichung is worth the trip.

Next time you spot one of those red-and-gold boxes at a Taiwanese friend’s house, you’ll know exactly what to say: 先泡杯烏龍 — better brew some oolong first.

Cheers, Jon — Taiwan Merch Co.