Place flour in bowl and stream in boiling water stirring the entire time. Then stream in the cold water continue stirring.
Continue to stir until it becomes a ball. Then transfer to flour dusted cutting board and knead until it is a smooth ball.
Cover with damp dish towel and let rest a room temperature for 15 minutes
Roll out to about a foot long roll then cut in half. Place logs side by side and cut in halk again. Repeat until you have about 10 disks
Keeping the paired disks roll each pair out until about 3 inch pancake. Brush one side with oil and place paired pancake on oiled side. Then roll out to about 8 inches very thin. Do this for all pairs of disks.
Heat cast iron skillet to very hot and cook the joined pancakes flipping when slightly blistered then tranfer to plate or steamer basket.
When ready to serve pull paired pancake apart and steam or microwave to heat up