Bun Bo Hue is a traditional Vietnamese noodle soup originating from the city of Hue. It features thick rice noodles, a rich and spicy broth made from beef bones, and various cuts of beef, including brisket and shank. The dish is often garnished with fresh herbs, lime, and chili, giving it a vibrant flavor profile. This dish is distinct from other Vietnamese soups like Pho due to its spiciness and the use of lemongrass, which adds a unique aroma. Bun Bo Hue is typically served with a side of bean sprouts and banana blossoms, enhancing its freshness and texture.