How To Make Delicious Tomato Rasam From Scratch

Tomato Rasam is a flavorful South Indian soup made with tomatoes, tamarind, and spices. It is prepared by sauteing spices, adding tomatoes, and simmering with tamarind pulp. Serve it hot as a soup or over rice, garnished with coriander leaves for extra flavor.

Harpreet Kour Updated: Oct 26, 2024 9:00 AM IST

Tomato Rasam is a traditional South Indian soup made from ripe tomatoes, tamarind, and a blend of spices. To prepare, saute mustard and cumin seeds, then add chopped tomatoes and turmeric. Incorporate tamarind pulp and rasam powder, simmering the mixture to meld the flavors. Garnish with fresh coriander leaves for a burst of freshness. This tangy and spicy soup can be enjoyed on its own or served over rice. It's a comforting dish perfect for any season, rich in flavor and nutrition.

Ingredients

For the Rasam:

  • 4 medium-sized ripe tomatoes, chopped
  • 1/2 cup tamarind pulp (fresh or from concentrate)
  • 1-2 green chilies, slit (adjust to taste)
  • 1 teaspoon mustard seeds
  • 1 teaspoon cumin seeds
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon turmeric powder
  • 1 teaspoon rasam powder (store-bought or homemade)
  • 2 tablespoons oil or ghee
  • Salt to taste
  • Fresh coriander leaves, chopped (for garnish)
  • 4 cups water

For Homemade Rasam Powder (Optional):

  • 2 tablespoons coriander seeds
  • 1 teaspoon cumin seeds
  • 1/2 teaspoon black pepper
  • 1-2 dried red chilies (adjust to taste)
  • 1/4 teaspoon turmeric powder

Instructions

Step 1: Prepare the Tamarind Pulp

  • Soak Tamarind: If using dry tamarind, soak about 1 small lemon-sized ball in warm water for about 15-20 minutes. Once softened, mash it and strain to extract the pulp, discarding the solids. If using concentrated tamarind paste, dilute it with water to make 1/2 cup of pulp.

Step 2: Make Homemade Rasam Powder (Optional)

  • Dry Roast: In a small pan, dry roast coriander seeds, cumin seeds, black pepper, and dried red chilies over low heat until fragrant (about 2-3 minutes). Be careful not to burn them.
  • Cool and Grind: Allow the mixture to cool, then grind it into a fine powder using a spice grinder or mortar and pestle. Mix in the turmeric powder and set aside.

Step 3: Cook the Tomatoes

  • Saut Tomatoes: In a large pot or saucepan, heat oil or ghee over medium heat. Add mustard seeds and let them splutter.
  • Add Cumin and Chilies: Add cumin seeds and slit green chilies, saut ing for a few seconds until fragrant.
  • Add Tomatoes: Add chopped tomatoes and turmeric powder, cooking until the tomatoes soften and mushy (about 5-7 minutes). You can mash them slightly with a spatula.

Step 4: Combine Ingredients

  • Add Tamarind Pulp: Pour in the prepared tamarind pulp, followed by rasam powder and salt. Mix well.
  • Add Water: Add 4 cups of water to the pot. Bring the mixture to a boil, then reduce the heat to simmer.

Step 5: Final Cooking

  • Simmer: Let the rasam simmer for about 10-15 minutes, allowing the flavors to meld. Taste and adjust the seasoning if necessary.
  • Finish with Coriander: Once cooked, turn off the heat and stir in the chopped coriander leaves for freshness.

Step 6: Serve

  • Serve the hot Tomato Rasam in bowls, garnished with additional coriander leaves. It can be enjoyed as a soup or served over steamed rice with a side of papad or vegetable curry.

Tips for Making Perfect Tomato Rasam

  • Tomatoes: Use ripe and juicy tomatoes for the best flavor. You can also use cherry tomatoes or any variety you prefer.
  • Rasam Powder: Store-bought rasam powder can be used for convenience, but homemade powder enhances the flavor and freshness.
  • Consistency: Adjust the amount of water based on your preferred consistency; rasam can be made thin or thicker.
  • Spiciness: Adjust the number of green chilies and black pepper according to your spice tolerance.

Variations

  • Lentil Rasam: You can add cooked toor dal (pigeon peas) for a protein boost.
  • Vegetable Rasam: Add chopped vegetables like carrots, beans, or spinach for added nutrition.
  • Pepper Rasam: For a spicier version, increase the amount of black pepper and use crushed black pepper instead of whole.

Conclusion

Tomato Rasam is a flavorful and comforting dish that is easy to prepare and packed with nutrients. With its tangy taste and aromatic spices, it is perfect for warming up during cooler months or as a light, refreshing dish in any season. Enjoy this delicious rasam with rice or as a soup, and relish the authentic taste of South Indian cuisine.