Step 1: Prepare the Dough

1. In a large bowl, combine the flour and salt.
2. Gradually add the warm water and vegetable oil, mixing until a dough forms.
3. Knead for 8–10 minutes until smooth and elastic.
4. Cover and let the dough rest for 30 minutes.

Step 2: Make the Filling

1. Mix the chili oil, sesame oil, garlic powder, white pepper, salt, and flour into a spreadable paste.
2. Stir in the chopped scallions.

Step 3: Assemble

1. Divide the dough into 4 equal pieces.
2. Roll each into a thin rectangle.
3. Spread a layer of the scallion-chili mixture over the surface.
4. Roll tightly into a log.
5. Coil the log into a spiral and tuck the end underneath.
6. Let rest for 10 minutes.
7. Flatten each spiral gently into a 7-inch (18 cm) round.

Step 4: Cook

1. Heat a skillet over medium heat with a little oil.
2. Cook each flatbread for 3–4 minutes per side until golden brown and crispy.
3. Flip occasionally for even browning.

Step 5: Serve

Brush with a little extra chili oil, sprinkle with sesame seeds and chopped scallions, slice into wedges, and serve hot with soy sauce or your favorite dipping sauce.