Take wholewheat flour, gram flour, some salt, red chilli powder, cumin powder, ajwain , sesame seeds in a bowl and knead a soft dough. keep it aside for 5 minutes.
in a pan take some oil and add mustard seeds, let it crackle and then add chopped onions and chopped green chilly. mix it and wait till onion turns brown.
Add ginger garlic paste and some salt to taste. wait till the raw smell of garlic goes away.
add turmeric powder, red chilly powder, sabji masala , potato and coriander leaves. mix it well and squeeze a lime on it.
sprinkle some garam masala and cover it for 5 minutes. switch of the stove and divide the mixture into small portions.
Take the dough and divide it into small balls. take a ball, roll out a small paratha stuff the potato mixture in it and make a dumpling. roll it in flour and roll out a paratha gently by applying some oil.
take some oil in a pan or tawa and cook the paratha on both sides. serve with mint chutney or chilled curd dip.