Knead flour, adding as much water as necessary, into a soft dough.
You may want to set aside the dough for 20 minutes. This step makes the dough softer.
Boil potato, peel and grate.
Mix together potatoes, cumin seeds, chaat masala, ginger, green chili, coriander leaves, dill, mustard oil, and salt.
Divide it into 8-10 equal portions.
Divide the dough into same number of portions as well and make balls.
Take a ball of dough and make bowl shape by pressing it. Stuff potato mixture in it and cover it up into a stuffed ball by folding it. (Seal the edges completely so that the potato stuffing does not come out)
Flatten these balls, sprinkle a little flour and roll them with a rolling pin to approximately 6-7 inch diameter.
Heat a tava and place the paratha over it, when done on one side turn on the other side and apply oil on both sides. Cook further for a few second untill paratha turn golden on both sides.
Serve hot with yoghurt, Dhania chutney or tomato sauce.
Note: To make Aloo poori follow the same process as above. Take smaller size balls and roll it into disc shapes. Deep fry