Scallion Pancake, also known as Cong You Bing, is a savory pancake made with a dough that is layered with scallions and then pan-fried until crispy. The pancake is flaky and fragrant, with a slightly chewy texture. It is often served with a soy-based dipping sauce. Scallion Pancake is a popular street food in Taichung, perfect for a quick and satisfying snack.