firstly, in a large kadai heat 3 tsp oil and splutter tempering.
add 7 shallots and saute for 2 minutes.
also, add 1 tomato and saute until tomatoes soften.
further, add ½ tsp turmeric, 2 tbsp sambar powder and 1 tsp salt.
saute for a minute until spices turn aromatic.
add in 20 pieces drumstick and cook well.
now add 2 cup toor dal and 1 cup water.
adjust the consistency adding water as required. cover and boil for 5 minutes or until flavours are absorbed well.
additionally, add ½ cup tamarind extract and stir well.
continue to boil for 5 minutes or until the raw flavour of tamarind is gone.
finally, add 2 tbsp coriander and enjoy drumstick sambar with hot steamed rice.