Then soak rice for 4 hours and urad dal for 1 hour. Grind both using a grinding stone. Mix both batters and allow them to ferment for 7 to 8 hours.
3
Pour the batter into the idli pan and let it steam for 15 minutes.
4
Pour the batter into the idli pan and let it steam for 15 minutes.
5
Heat sesame oil in a pan, add 1 tsp fenugreek seeds, 1 tsp cardamom seeds, 1 tsp cumin seeds, 1/4 tsp black peppercorns, ½ tsp Bengal gram, 5 dry red chilli and curry leaves, dry roast all the ingredients.
6
Cool the mixture and make a fine powder.
7
Heat oil in a pan, add 1 tsp fenugreek seeds, 1 cup shallots, curry leaves, 3 or 4 dry red chillies, roast it well, then add chopped tomato, 1 tsp salt and tamarind water, mix it well and let it cook.
8
Later add 1 cup cooked green gram, a pinch of jaggery and let it boil.
9
Add the ground masala and let it cook again.
10
Heat a tsp ghee in a pan, add 1 tsp mustard seeds, curry leaves, 2 dry red chillies.
11
Sauté until the red chilly turn crisp and add the tempering to the sambar. Sambar is ready to serve.