This recipe for traditional scallion pancakes, also known as Cong You Bing in Chinese, will surely surprise your taste buds. Made with a simple dough of flour, water, and salt, these pancakes are rolled out thin and filled with a generous amount of chopped scallions. They are then pan-fried until golden and crispy. The combination of the flaky layers and the savory scallions creates a delightful texture and flavor. Serve them hot with a dipping sauce made from soy sauce, vinegar, and sesame oil for an authentic Chinese breakfast or snack.