Cucumber sambar
 
1 cup Indian Cucumber, cut into medium size pieces
1 cup. Cooked arhar dal ( mashed smoothly)
2 Tomatoes chopped
3-4. Green chillies
2-3 Onions cut into medium size pieces
2-3 drumsticks ( cut into small pieces)
Tamarind. Lemon size
2 tsp. Sambar powder.
1 fistful. Coriander leaves.
Method

Cook the cucumber, onions, drumsticks in a pan, add green chillies and cook for 5-10 minutes
add salt,turmeric and tomatoes and cook for another 5 minutes.
Now add squeezed tamarind juice ,and cook for some more time.
Now add sambar powder and boil for few minutes.
Season with mustard seeds and hing.
Decorate with coriander leaves.

Note:
Sambar powder making is already posted.

Do not add any other vegetable other than the ones above.It tastes best this way.