Soak Dal in hot water for 20 mins and pressure cook for 3 whistles. Also soak tamarind in water and extract its juice.
Wash and chop all the veggies – Carrot, broad beans, cauliflower, potato, beans, brinjal, white guard, bottle guard and pressure cook it.
Heat oil and add mustard seeds, when it starts to splutter, add hing, red chillies, fenugreek seeds, curry leaves, onions and stir for few minutes. Add tamarind water, turmeric powder, salt and sambar powder to it. Let them boil till the raw smell of tamarind and sambar powder goes.
Add the pressure cooked veggies to the pan. Mash the dal and add to the sambar with a little water. Simmer and bring everything to a boil, until the sambhar thickens a little. Garnish with coriander leaves and Serve it hot.
By Ria Samuel