Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      cup           toor dal
   1      teaspoon      tamarind
   3      teaspoons     salt
   1      pinch         turmeric
   2      teaspoons     channa dal
   3      teaspoons     dhania seeds
   1      pinch         hing
   3      medium        red chiles
     1/4  cup           coconut grated
   1      teaspoon      mustard seeds
                        coriander leaves
   1      medium        green Pepper cut into 1" pieces
   1      medium        onion, chopped
   1      medium        tomato cut into 1" pieces

Preparation:

1. Boil the toor dal with 3 cups of water 2. Fry channa dal, dhania seeds, hing, red chiles for a few minutes and then fry it with grated coconut 3. Grind the above mixture with water 4. Fry the green pepper in oil for a few minutes 5. Boil the tamarind paste, water, salt, turmeric, tomato and vegetables 6. Add 3 and cook for about 5 minutes 7. Add boiled dal and bring it to a boil 8. In the meanwhile fry mustard seeds, onion 9. Add the above ingredients and coriander leaves to the mixture Source: Somesh Rao