Wash the sweet potato, Scallions and green chillies.
Microwave the sweet potato in the microwave for 4-5 minutes or until soft. Let it cool.
Peel the sweet potato.
Grate the sweet potato in a mixing bowl.
Remove the root of the scallion, and chop finely.
Remove the stem of the green chillies and finely chop them.
Making the Dough
Remove lumps from the grated sweet potato. Add the rice flour to this bowl (Pic#6), cumin powder (Pic#7), baking powder, and salt.
Add in the oil. Mash the sweet potato, flour and the spices and oil well. (Pic#8)
Add the hot water slowly and wait for 2-3 mins to be soaked in.
Bring together the dough adding in some cold water if the dough seems dry. I prefer kneading the dough by hand, feel free to use a bread maker or a stand-mixer.
Cooking the Flatbread
Let the dough rest for 5-10 minutes. Knead it for 2-3 minutes.
Break a small portion of the dough and make a small ball (~1 inch in diameter).
Flatten the ball and add some dry flour onto the surface. (Pic#11)
Roll the dough flat and sprinkle chopped scallions (spring onions), green chillies, and some rice flour (Pic#12).
Roll the dough, gently pressing it as taking care the scallions get folded over. The dough now looks like a log (Pic#13)
Fold the log into a spiral gently pressing the dough. (Pic#14)
Shape it into a ball and roll it over a surface dusted with rice flour.
In a skillet/ pan over medium heat add a tsp of oil and cook the flatbread, (Pic#15) flipping it with a spatula after 2-3 minutes.
Cook the flatbread from both sides until it is slightly golden brown. (Pic#16)
Enjoy the flatbread with some greek yogurt and any dip of your choice or just with ketchup!