Take flour in a mixing bowl.
Mix oil, add water slowly and stirring it till dough start to come together.
Keep stirring; add more water if dough is still dry. Dough should form a ball.
Dough should be soft. If it is too sticky, add a little flour. It should not sticky enough to stick your hand.
Now knead the dough and divide in to small ball.
Deep one ball in to flour, roll it in to thin dice.
Add dry flour to keep prevent it sticking to the rolling surface.
Excess flour from the roti and place on hot tawa. Flip roti to other side, when you see bubbles on the surface.
Cook roti both side then increase stove flame and remove tawa.
Now flip roti on open flame, it will balloon up.
Now fulka roti is ready. Smear it with ghee or butter.