What to Eat in Cao Bằng: Local Dishes Near Bản Giốc Falls

The signature dish to eat in Cao Bằng is phở chua (sour noodle salad), a cold noodle dish featuring roasted duck, pork belly, and a signature sweet-and-sour sauce. Unlike hot noodle soups, this dish relies on balance, combining crispy fried shallots, fresh herbs, and local sour bamboo shoots. You can find this dish in Cao Bằng city center for prices starting from $2 (approximate) per bowl. It is a staple of the local Tày and Nùng ethnic communities. Travelers visiting Bản Giốc Falls often stop in the city first to try it. The dish is light, savory, and perfect for warm weather.

Food options directly at Bản Giốc Falls are limited to basic local stalls and hotel restaurants. For a proper meal, travelers should head to Trùng Khánh town, located about 20 kilometers from the waterfall. Here, local eateries serve vịt quay lá mác mật (roasted duck with mac mat leaves) and black pork dishes. A whole roasted duck costs from $12 (approximate). If you prefer to dine right by the waterfall, check with your homestay in Đàm Thủy commune. Many local hosts prepare family-style dinners with wild high-mountain vegetables and stream fish for guests.

For breakfast in Cao Bằng, look for bánh cuốn canh (steamed rice rolls served in hot bone broth). Unlike the Hanoi version eaten with fish sauce, Cao Bằng style uses a sweet pork bone broth garnished with cilantro and minced pork. Each serving often includes a local sausage called lạp sườn. You can find busy stalls along Phố Cũ street in Cao Bằng city. A hot bowl costs from $1.50 (approximate). This warm dish is ideal for the cool mountain mornings before you start your drive to the border waterfalls.

The most popular edible souvenir from Cao Bằng is Trùng Khánh chestnuts (hạt dẻ Trùng Khánh). These chestnuts are large, sweet, and typically harvested in autumn, around September and October. You can buy them raw or roasted from local markets along the road to Bản Giốc Falls. Prices start from $3 (approximate) per kilogram. Another excellent option is khâu nhục, a slow-cooked pork belly dish packed in jars, or dried beef. For specific market days and trusted vendors, ask your Trip2VN guide to assist with local purchases.