Prepare the fine dough by mixing wheat flour in a bowl, and add salt, ajwain, kalonji, and ghee.
Mix it all with sufficient water and prepare a soft dough.
In a bowl put chana besan. Add ajwain, salt, ginger paste, garlic paste, finely chopped green chili, and red chili powder.
Now add chopped onion, lemon juice, achar masala, mustard oil, and coriander leaves. Mix well.
Make soft balls of the dough for making parathas.
Spread raw flour over the rolling board to avoid getting dough sticky.
Roll these balls to make parathas and fill a medium portion of chana besan in the middle.
Cover the filling properly in flour and again make flat round bread just like chapati.
Get your pan on the stove and light up the flame. Once the pan is hot enough, make the flame light.
Now, cook both sides. Apply ghee while roasting it. Roast till the color changes to a golden brown.
Sattu parathas are ready to serve hot with green chutney, curd, or achar.