Soak omam for 1/2 hour and grind into a very smooth paste.Drain the water completely. Mix gram flour 500g, rice flour – 3 tsp, omam paste 2 tsp, 1 tsp salt, 2 tsp ghee and 1/2 tsp asafoetida and mix well. Use this flour and omappodi achu(very small holes) and squeeze out the flour in boiling oil and turn over until fully cooked and crisp