Ingredients: Toor dal - ¼cup
Sour buttermilk - 1cup, whisked
Tomato - 1 medium, quartered
Salt - to taste
For the Spice paste:
Dry red chilies - 4
Coriander seeds - 1tsp
Toor dal - 1tsp
Fenugreek seeds (Methi seeds) - ¼tsp
Black Peppercorns - ¼tsp
Hing/ Asafoetida - ½tsp
For Tempering:
Mustard seeds - 1tsp
Cumin seeds - 1tsp
Dry red chili -1, broken
Curry leaves - 8~10
Method:
- Make the Spice Paste: Heat 2tsp ghee in a pan; add all the ingredients for the spice paste and fry till they smell fragrant. Make sure not to burn them. Cool and grind to a fine paste adding very little water.
- Pressure cook the dal.
- To the cooked dal, add 1cup water, tomato, salt and simmer till the tomatoes are tender.
- Add the ground spice paste and simmer for 2 minutes.
- Heat 2tsp ghee in a small pan; add all the ingredients for tempering. When the seeds start to splutter, add it to the rasam. Turn off the heat.
- Pour in the sour buttermilk. Mix well. Serve hot with rice.