Making scallion pancakes at home is easier than you might think. The dough comes together with just a few simple ingredients: flour, water, salt, and scallions. Start by mixing the flour and salt in a bowl, then gradually add water until a smooth dough forms. Knead the dough for a few minutes, then let it rest for about 30 minutes. This allows the gluten to relax and makes the dough easier to roll out. After the resting period, divide the dough into smaller portions and roll each portion into a thin circle. Sprinkle chopped scallions on top of the dough, then fold and roll it again to create layers. Finally, pan-fry the pancakes until golden brown on both sides. Serve them hot and enjoy the crispy and flavorful scallion pancakes in no time!