Eighteen Layers and a Handful of Sesame: Nantong Crisp Cake

一层酥皮一层香，出炉脆饼满街霜 Yī céng sūpí yī céng xiāng, chūlú cuìbǐng mǎn jiē shuāng – Layer upon layer of flaky fragrance; the crisp cakes leave the oven and frost the whole street

正文：南通脆饼 Nántōng Cuìbǐng the Nantong crisp biscuit is the city’s working snack – a long, thin, sesame-crusted biscuit built from folded dough and baked until it shatters into layers. The best-known version comes from Xiting, a town under Nantong, where the recipe has been baked in the same style for well over a century. It is breakfast food, travel food and a souvenir all at once, usually sold in paper parcels still warm from the oven.

The shape is distinctive: an elongated rectangle rather than a round cake, dusted with sesame on one side and stacked five or six to a plate. Break one open and the cross-section shows the point – thin flaky sheets separated by air, the result of repeated rolling and folding before the final bake.

Flavour stays deliberately plain: wheat, lard or oil, a little salt or sugar, and toasted sesame. Sweet and savoury versions share the same oven, and locals argue about which one belongs beside a bowl of congee. Neither keeps long in humid weather; the crunch is the whole product and it fades within days.

The old counters bake in batches through the morning, and a queue at the door is the reliable sign. Buy a warm parcel, eat one standing outside, and keep the rest for the train – the biscuit was designed as travel food long before the railway arrived. A worker blurred behind the plate is the usual view at the busiest shops.

Xiting’s bakeries still work with wood-fired or deck ovens in the traditional version, which gives the underside a faint scorched note that factory-made boxes never quite reproduce.

The same district holds more flavors worth chasing: 文蛤 Wéngé the Nantong clam, 嵌桃麻糕 Qiāntáo Mágāo the walnut sesame cake, 海门山羊肉 Hǎimén Shānyángròu the Haimen braised goat, or 白蒲茶干 Báipú Chágān the Baipu dried tofu – four more doors into the same 南通市 Nántōng Shì Nantong City table.

Words and Names

What the Locals Know

flowcloud would say the Nantong crisp cake is engineering disguised as a snack: eighteen folds, one hot oven, and a crunch that starts an argument about which town invented it. All checked November 2026.

Where to find it: Crisp biscuits sell hot from Xiting’s old bakeries and Nantong’s central bakery counters – a parcel costs little, the morning batches are the flakiest, and the sweet and savoury versions share the same tray. All checked November 2026.