Make 1 Litre of Tamarind / Tomato Juice. Fry Mustard, Red Chillies and curry leaves in edible oil, Add Tamarind Tomato Juice, 1 Spoon JP Rasam Powder, Salt to taste and boil for 10 minutes. Garnish with chopped corianders leaves. Tasty Rasam is now ready to be served.