Ingredients:  

1.       Tomato-2

2.       Tamarind-1 inch

3.       Mustard seeds- ¼ Spoon

4.       Jeera- ¼ Spoon

5.       Garlic-5 flakes

6.       Rasam Powder-1½ Spoon

7.       Dry red chillies-1

8.       Curry leaves-10

9.       Coriander leaves (chopped)-2 spoons

10.   Asafoetida- 1 pinch

11.    Salt- Taste enough

12.    Turmeric-1 pinch

13.   Sugar- ¼ Spoon (little)

14.   Oil-2 spoons 

Procedure: 

1.       Grind tomato, tamarind, and salt in mixi.

2.       Take a kadai or a deep vessel, pour oil and heat.

3.       Add asafetida, mustard seeds, jeera, garlic (little mashed), red chillies, curry leaves, coriander leaves, turmeric, sugar and rasam powder. Then immediately add grinded tomato.

4.       Boil it for 10 minutes.

5.       Now your hot hot rasam is ready.