Wash rice and poha separately in different vessels until it runs clean.
Soak with enough water in both vessels for 8 hours.
Using a mixer jar or a grinder, first drain and take the rice to grind to a smooth batter
Remove the rice paste to a bowl, now add the drained poha to the jar and grind again.
You will get a super soft texture once the poha is ground to a fine paste.
Now add the butter to the jar and pulse again a couple of times.
You will get a well-aerated batter that feels like buttercream frosting.
Transfer to the bowl, add a teaspoon of salt.
Mix everything well together until done.
Beat with your palm for the batter to be aerated, cover with a lid.
Let it ferment overnight or for alteast 8 hours.