Course Breakfast, Main Course
Cuisine Indian, South indian
Keyword dosa, dosa batter, healthy dosa, healthy idli, idli, idli batter
Fermenting the batter generally is done in warm conditions. It will take nearly 8 hrs to ferment in warm conditions. But in cold places, it can take another 2-4 hrs. You can use the oven in this case. With oven lights on, keep the batter in there so that it will ferment at a warmer temperature.