Take the whole wheat flour, besan, and ajwain in a mixing bowl. Add finely chopped onions, chopped green chilies, a pinch of asafoetida, and oil. Mix well.

Then add ½ cup water. Begin to mix and knead the dough. Add more water as required and knead to a smooth, soft dough.

Allow the dough to rest for 10 minutes and then make medium-sized balls from the dough.

Heat a roti tawa and roast the rotis until perfectly roasted.

Serve hot with a side of chutney or yogurt.