If you love crispy pancakes, this recipe is for you. These scallion pancakes are made with a dough that is rolled out thin and then pan-fried until golden and crispy. The secret to achieving the perfect crispiness is to use a generous amount of oil and to cook the pancakes over medium-high heat. Serve them with a tangy dipping sauce made from soy sauce, rice vinegar, sesame oil, and a touch of sugar. The combination of the crispy pancakes and the flavorful dipping sauce is simply irresistible.