Khao Soi is a signature dish of northern Thailand and a proud symbol of the region’s rich cultural heritage. Originally known as “Hor Noodle,” Khao Soi reflects the strong influence of Yunnanese Chinese, or Hor traders, who traveled and settled in northern Thailand generations ago. Over time, this unique noodle dish evolved into a beloved local specialty that perfectly blends Thai and Chinese culinary traditions.
The heart of Khao Soi lies in its rich and fragrant curry-based soup, made from aromatic spices and coconut milk, creating a creamy yet gently spicy flavor. The dish is served with egg noodles and traditionally accompanied by a variety of side condiments that allow diners to customize each bite. These include pickled mustard greens, sliced red onions, and a selection of seasonings such as chili oil, lime juice, fish sauce, and sugar. Together, these elements create a complex balance of spicy, sour, salty, and slightly sweet flavors.
Khao Soi has gained international recognition for its distinctive taste and cultural depth. TasteAtlas, a renowned website that gathers recipes and food reviews from around the world, ranked Khao Soi from Thailand as the number one soup on its list of the “50 Best Soups” in 2022. This global acclaim highlights Khao Soi as more than just a local dish—it is a world-class culinary treasure that invites travelers and food lovers to experience the unique flavors of northern Thailand.