This sambar is typically from Kerala
- Tur Dhal (Yellow Gram) ..................2 cups
 - Tamarind .......................................1 lemon size (1 Spoon paste)
 - Pumpkin ........................................half kg
 - Drumstick ......................................1
 - Potato ...........................................1
 - Lady s Finger(Okra, Vendaikai)......... 200 gm
 - Capsicum ......................................1
 - Tomato ..........................................2
 - Hing ...............................................half spoon
 - Curry Leaves .................................. few
 - Mustard Seeds ..............................2 tsp
 - Salt..to Taste
 
For the masala
- Red Chilies .................................6
 - Coriander Seeds .........................4 tsp,
 - Chana Dhal(Split Chick Peas)..... 2 tsp
 - Methi Seeds ...............................1 tsp
 - Grated Coconut......................... quarter cup
 - Oil...............................................1 tsp
 - Hing.............................................small piece
 
 Method
- Cook the tur dhal in a cooker.
 - Chop all the vegetable in medium sizes and extract tamarind juice .
 - Boil half cup water and add all the vegetables, tamarind water, turmeric and salt .
 - Fry the red chillies, coriander seeds, chana dhal and methi seeds in oil and grind in blender with coconut.
 - When the vegetables are cooked, add the cooked tur dhal, hing and ground masala paste. Boil the sambar.
 - Sprinkle curry leaves (you can add coriander leaves also).
 - Heat a pan with oil and add mustard seeds.
 - When it splutters, add it to the sambar..
It is very tasty and side dish for idli, dosa and pongal. 
