Scallion pancakes are a traditional Chinese dish made with a dough of flour, water, and finely chopped scallions (green onions). The dough is rolled out flat, fried in a pan until crispy and golden brown, and then cut into small triangles or squares. They are often served as an appetizer or snack, sometimes accompanied by a dipping sauce such as soy sauce, chili oil, or hoisin sauce. Scallion pancakes are known for their crispy texture and savory flavor, and are popular both in China and in Chinese restaurants around the world.