For a hearty bowl of Vietnamese noodle soup, Bún Chả Cá Bà Lữ specializes in 'Bún Chả Cá' or fish cake noodle soup. This dish is a popular choice for both locals and visitors, featuring a light yet flavorful broth made from fish bones, accompanied by chunks of fish cake, tomatoes, pineapple, and a variety of herbs. It's typically garnished with fresh greens and served with a side of chili paste for those who enjoy an extra kick.