Heat a flat pan or tawa on medium heat.
Place the rolled-out roti on the pan. Cook for 30-40 seconds until you see bubbles forming on the surface.
Flip the roti and cook the other side for another 50-60 seconds.
Now you will see more bubbles coming up.
Press gently with a spatula. This will help puff up the roti.
Spread around 1 teaspoon of ghee or oil all over and cook it evenly.
Flip, and add 1 teaspoon of ghee or oil.
Now cook it on the other side until done.