In a bowl add wheat flour,salt and oil and rub it well.
Now add water and make a soft dough and cover and keep aside.
Boil ,peel and grate the potatoes and add all the ingredients listed under for the potato stuffing and mix it well.
Knead the dough again and make equal size of balls from the dough.
Make eqaul size of balls from the potato mixture.
Take a dough ball ,roll it a bit and then stuff with the potato ball and cover it with the dough with all the sides to make a neat stuffed ball.
Now dust it with some flour and roll it slightly to make like a thick poori.
Stuff and roll all the kachoris and keep aside, keep them seperatey and in single layer else they may stick with each other.
Heat oil in a wide deep pan till it become medium hot.
Now lower the temperature slightly and slide the rolled kachori in it and after few seconds press it gently with the spatula to help it puffing.
When the kachori puffed up then after few seconds turn the side and cook from other side ,flip it again and cook from both the sides till it become golden and crisp.
Drain on a paper napkin to remove the excess oil from the fried kachori.
Serve hot with mint chutney, boondi raita and pickle