In a bowl, add poha and rinse with water.
Squeeze all the water out and transfer the poha to a bowl.
Add rava, curd and salt. Give it a good mix.
Add ½ cup water and mix well. Cover and let rest for 15-30 minutes.
Add ½ cup water. Transfer the mixture to a grinder jar.
Grind to make a smooth batter.
Transfer to a bowl.
Add eno and 1 tbsp water. Mix well.
Heat a non-stick tawa over a high flame.
Splash some water and wipe it.
Add ¼ tsp oil and spread it with the help of tissue paper.
Pour a ladle of batter over the hot tawa. Allow it to spread on its own.
Cook the dosa over a high flame until the bubbles form.
Then lower the flame to medium and cook until the dosa sets from the surface.
Once the dosa is cooked, remove it from the tawa using the spatula.
Your instant sponge dosa is ready!
Serve it hot with sambar and coconut chutney.