Boil 3 cups water with some salt and add the soaked dal till its par cooked and then sieve it and keep it under fan to dry.
Heat 1/4 tsp of oil and add the par cooked dal and roast till its dry and crispy. And then add pepper corns, flax seeds, cinnamon, cumin powder and asafoetida and roast it more for another 2 mins.
Put all this in a blender and make a powder of it with some salt and chat masala to taste. You can store this mix for 2-3 weeks in fridge and use it in different forms.
Now take around 3 tbsp of mix , add finely chopped onions, minced garlic, green chilli, lemon juice , coriander and mix well along with some mustard oil and keep aside.
Make a soft dough of whole wheat flour and cut small ball and stuff the mixture and roll it into parathas.
Now cook this evenly into parathas with some oil and serve it with yoghurt or green chutney.