Today I tried with Cream of rice (Idli Ravaa) and without onion. First bhakari was disaster may be due to high heat on Tavaa(griddle) or too much water or rice pieces were not sticking together. As I tried to flip over it crumbled into pieces. I lowered the heat to low flame and added one tea spoon of chapati flour and mixed thoroughly for 2-3 minutes and Bingo! it came ot good looking round w/o break and easy flip over and delicious. Here are pictures:
