Grate onion and carrot into fine pieces.
Chop the green chillies into fine pieces.
Chop coriander leaves finely.
In a wide bowl, take chopped green chillies, coriander leaves, carrots and onion and add ragi flour, 1 tsp. of oil and salt and mix well.
In another vessel take water and boil.
When it boils completely, pour this over the ragi mixture and mix well with a laddle without forming lumps.
Let it cool down.
Now take a white cotton cloth and wet it.
Take a ball of ragi mixture and gently flatten it on the wet cloth by touching water.
Heat a pan for making roti.
When the pan is hot, keep it in simmer and gently place the flattened ragi on the tawa and slowly remove the cloth.
Drissle 1 tsp. of oil and cook the ragi roti till the roti cooks on both the sides. For one side to cook it will take atleast 3 minutes.
Now your ragi roti is ready to be served.
Serve hot with chutney of your choice.