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										Wash whole oats, Millet and urad dal in separate containers .  Soak the grains and the lentils in separate containers with at least half an inch of water above the surface of the grains/lentils. 
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										Allow to soak for a few hours and then drain out the water. 
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										Using a heavy duty blender, make a smooth paste of the Urad dal. Add in 1/4 C water to help with the grinding. 
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										Next coarsely grind the millet and oats separately, adding some water to help with the process. 
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										The resulting batter is thick pancake like so don't over do the water. 
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										Mix all three in a big container and let it stand at room temperature for a few hours until bubbly  on top and has a sourdough yeasty smell. 
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										Mix well, add in salt and then spoon it up into the idli makers and steam for 10 minutes. Eat with podi  and ghee. 
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										I added some freshly chopped ginger, frozen peas (thaw them first), some carrots and herbs just before steaming. 
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										Best served with a little podi ( a dry chutney powder mix ) mixed in with ghee