Banh Quai Vac, otherwise called cactus cake, is a popular street dish in Vietnam. Despite its name, the finger food does not represent its prickly nemesis. Instead, it's a mix of pork and shrimp, flavoured with fish sauce, sugar, and salt, which is wrapped in wheat-flour dough sheets. It becomes see-through (showing the delicious mix inside) when boiled. You eat the tasty bites by dipping them in a sauce made with lemon juice, fish sauce, shallots, garlic, and sugar. This street food is sold by just about every street food vendor in Mui Ne. It is a must-try food when you leave your Mui Ne resort for a day's exploration.