Step 1 - Prepare the Batter
1. Take besan in a mixing bowl
2. Add semolina and some water, mix and break the lumps(add less water so that the batter is thick and you can break the lumps)
3. Once a thick batter is formed and you have got rid of all the lumps add Turmeric powder, red chilly powder, salt and carom seeds.
4. Now add 1/2 cup of water and mix everything well
5. Let it sit for 10 minutes so that the semolina absorbs water, after 10 minutes the batter will thicken as semolina will absorb the moisture.
6. Now add the onions, coriander leaves and green chillies and water.
7. Combine the batter to attain pouring consistency (you should be able to pour the batter but it need not be runny)
Step -2 Make the Cheela
1. Heat a Tawa
2. Grease it with some oil
3. Pour the batter with the help of a ladle and spread it in circular motion
4. Let it cook from one side, once the upper surface of the cheela sets its ready to be flipped
5. Pour in few drops of oil and cook the Cheela very well from both sides
6. Once done, remove it off the heat
7. Serve hot with green chutney or Ketchup