Many restaurants in Vietnam focus on a concise menu starring one key ingredient. In this 40-plus-year-old shop, the menu revolves around eel as in eel noodles, eel congee and eel soup. For the noodles, they use rice vermicelli which is made into noodle soup, or tossed with deep-fried shredded eel, herbs, toasted peanuts and shallots. Shredded pork sausage and shiitake mushrooms are added to the soup and congee to further boost the umami.