Kambu idli is a simlpe and delicious steamed idli that one can consume it for breakfast. This is an ideal recipe for diet concious people. These are very soft and pufffy idlies . This is prepared with making a batter out of millet ,rice and urads dal.we need to ferment this batter and then steam it in idli tray to get this soft and puffy idlies. This home maade kambu batter serves as a verry healthy breakfast for all.