Raw Mango Sambar

Ingredients:-
Thoor dal - 1 cup
Mango - 1 ( Cut into bigger pieces)
Small Onion - 8 or 10  
Tomato - 1
Green chillies - 2
Red chillies - 2 
Curry leaves - few
Tamarind - lemon sized ball
Mustard seeds - 1 tsp
Fenugreek seeds - 1/4 tsp
Cumin seeds - 1/2 tsp
Turmeric powder- 1/4 tsp
Hing - 1/4 tsp
Sambar powder - 1 tsp
Chilli powder - 1 tsp
Salt to taste
Oil

Preparation:-

1. Soak the tamarind in water and squeeze well to extract the juice and set aside. 
2. Pressure cook dhal with turmeric powder. set aside.
3. Heat oil in a pan, splutter with mustard seeds,cumin seeds ,curry leaves, green chillies,broken red chillies, Hing and fenugreek seeds.
4. When Mustard start to pop add onion and fry till it is transparent. 
5. Add chopped tomato and saute for a minute.
6. Add the mashed dal, salt, turmeric, red chilli powder, tamarind extract, sambar powder, and water to it.  Let it boil for another min.
7. Now add mango pieces and cook till the mango gets cooked.
8. Serve hot with rice.