Notes:
1. If you live in a cold place it might take time for fermentation. Can turn on the light in the oven and keep the batter for warm condition (I always do this)
2. Urad dal and rices (idli and brown) can also be grinded separately
3. Except a little change in color you can't find any difference in taste and texture in brown rice idli/dosai/paniyaram
4. If you are using raw rice instead of idli rice, take 3/4 cup of Brown rice, 1/4 cup raw rice, 1/2 cup urad Dal and 1 teaspoon fenugreek
5. For Grinder Version, use 1/4 cup urad dal instead of 1/3 cup