Like pineapple buns and cocktail buns, the Chinese hot dog is a popular bread among Asian bakeries. This recipe for fluffy, soft, and delicious Hong Kong hot dog buns is perfect for parties, get-togethers, or as a snack. One of the most popular bread in Asian bakeries is the Chinese hot dog. In Hong Kong, it was also known as sausage rolls or hot dog rolls. In the southern portion of China, Macau, and Hong Kong, the Chinese hot dog bun is particularly popular. In fact, a Hong Kong-style hot dog bun, often known as a Chinese hot dog, is quite similar to pigs in a blanket in the United States. The difference with Hong Kong hot dog buns is that they are generally surrounded by bread. Hot dogs, egg, flour, salt, sugar, oil, yeast, and water are the main ingredients. I added vital wheat gluten and dough enhancer to the bread dough for this Chinese hot dog recipe. These two ingredients help to strengthen and unite the dough. The bread tastes fantastic after it's been refrigerated or reheated in the microwave for 20-25 seconds if you have any leftovers.