In a bowl, take the flours along with salt. Then slowly add the water. Mix well as not to have any lumps.
Wheat flour is added just to get the pancake off the tawa, you can ignore it if you want.
Heat a Tawa, grease with oil, pour a ladleful of batter over the hot tawa. Sprinkle oil around the edges, so that it comes out well. Before flipping over, garnish the onions, coriander and chillies.
Then, flip it over and cook well.
Serve it with gun powder or groundnut chutney.