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Scallion pancake is a Chinese unleavened flatbread made from wheat flour which is folded with oil and finely minced scallions. Bell peppers, fennel, and sesame seeds are some of the ingredients that are also often included in this pancake. It is usually served piping hot, cut into pieces or wedges, and served with a soy-based sauce. Although the origins of scallion pancake are still quite murky, most people believe that it originated in Shanghai, due to the fact that scallion pancakes are very similar to the Indian paratha flatbread. Because of its unique flavor and texture, scallion pancake is one of the most popular street food items in China and Taiwan.