Add 700ml. water into this mix and keep it aside for 15 minutes. Whip the batter before preparing Dhosa. Apply oil on a flat pan to make Dhosa of your required size. Apply first wet cloth to the pan and then oil after each Dhosa. Put well cooked onion, potatoes or banana masala on each Dhosa and roll it to make it even more delicious. Serve hot Dhosa with Sambhar and Coconut chutney.