If you're following a gluten-free diet, you can still enjoy scallion pancakes with this recipe that uses rice flour instead of wheat flour. The food processor helps to blend the rice flour with other ingredients to create a smooth and elastic dough. The scallions are added and the pancake is cooked until crispy. The result is a gluten-free pancake that is just as delicious as the traditional version. Serve them with a side of gluten-free soy sauce for dipping.