Mamsam Rasam
A spicy and aromatic South Indian soup made with tender mutton pieces and a fragrant blend of freshly ground spices. This comforting Mamsam Rasam is perfect for a cold day, traditionally served with hot rice.
For 4 servings
6 steps. 40 minutes total.
- 1
Step 1
- a.Prepare the Rasam Powder
- b.In a small, dry pan over low heat, add the coriander seeds, black peppercorns, cumin seeds, toor dal, and dried red chillies.
- c.Dry roast for 2-3 minutes, stirring continuously, until they become fragrant and the dal turns a light golden color. Be careful not to burn them.
- d.Remove from heat and let the spices cool down completely. Once cool, grind them into a fine powder using a spice grinder or blender. Set aside.
- 2
Step 2
- a.Cook the Mutton
- b.In a pressure cooker, combine the mutton pieces, chopped onion, chopped tomato, ginger garlic paste, turmeric powder, slit green chillies, and 1 teaspoon of salt.
- c.Pour in 4 cups of water and stir everything together.
- d.Secure the lid and pressure cook on medium heat for 6-7 whistles, or for about 20-25 minutes, until the mutton is very tender.
- e.Allow the pressure to release naturally. Open the cooker, then carefully strain the contents through a sieve, separating the mutton pieces from the broth. Keep both the mutton and the broth aside.
- 3
Step 3
- a.Prepare the Rasam Base
- b.While the mutton is cooking, soak the tamarind in 1/2 cup of warm water for about 15 minutes.
- c.Squeeze the tamarind well to extract all the pulp and juice. Strain this liquid into a large pot, discarding the fibrous pulp.
- d.Pour the reserved mutton broth into the pot with the tamarind extract. Add the freshly ground rasam powder and the remaining 0.5 teaspoon of salt. Stir well.
- e.Bring the mixture to a gentle simmer over medium heat. Let it cook for 5-7 minutes, allowing the raw smell of the tamarind and spices to dissipate. A frothy layer will form on top; do not over-boil.
- 4
Step 4
- a.Combine and Finish the Rasam
- b.Add the cooked mutton pieces and fresh curry leaves to the simmering rasam.
- c.Continue to simmer gently for another 2-3 minutes for the flavors to meld. Avoid a rolling boil at this stage.
- d.Turn off the heat and cover the pot.
- 5
Step 5
- a.Prepare the Tempering (Tadka)
- b.In a small pan (tadka pan), heat the ghee over medium heat.
- c.Once the ghee is hot, add the mustard seeds and allow them to splutter completely.
- d.Add the crushed garlic and sauté for about 30-45 seconds until it turns light golden and aromatic.
- e.Add the hing, give it a quick stir, and immediately pour this hot tempering over the prepared rasam.
- 6
Step 6
- a.Garnish and Serve
- b.Garnish the Mamsam Rasam with finely chopped coriander leaves.
- c.Stir gently, cover, and let it rest for at least 10 minutes before serving. This allows the flavors to deepen.
- d.Serve hot as a comforting soup or alongside steamed rice.
What to keep in mind.
5 tips from the recipe — small details that make a real difference to the final dish.
- 1Using bone-in mutton is essential. The bones release marrow and collagen, which give the rasam its rich, deep flavor and body.
- 2For the most authentic and aromatic rasam, always use freshly ground spices. Pre-made powders lack the same potency.
- 3Do not boil the rasam vigorously after adding the tamarind extract, as this can make it taste bitter.
- 4For a clearer soup, you can skim off any froth that forms on the surface while simmering the broth.
- 5Adjust the number of dried red chillies and black peppercorns to increase or decrease the spice level to your preference.
Adapt it for your goals.
Protein Swap
Replace mutton with bone-in chicken pieces to make 'Kozhi Rasam' (Chicken Rasam). Reduce the pressure cooking time to 3-4 whistles.
Spicier VersionSpicier Version
Add 1-2 more dried red chillies and an extra 1/2 teaspoon of black peppercorns to the rasam powder for a fiery kick.
With VegetablesWith Vegetables
Add diced carrots or drumsticks along with the mutton in the pressure cooker for extra nutrition and flavor.
Lighter VersionLighter Version
Use mutton ribs or soup bones with less meat for a lighter, broth-focused rasam.
Why this is on our healthy list.
Rich in Protein
Mutton is an excellent source of high-quality protein, which is crucial for building and repairing tissues, muscle growth, and overall body function.
Immunity Booster
The blend of spices like black pepper, turmeric, and cumin is packed with antioxidants and anti-inflammatory compounds that help strengthen the immune system and fight infections.
Aids Digestion
Spices like cumin, coriander, and asafoetida (hing) are traditionally known to stimulate digestive enzymes, helping to prevent indigestion and bloating.
Natural Cold & Cough Remedy
This warm, spicy soup is a classic home remedy for colds and coughs. The black pepper helps clear congestion, while the warm, protein-rich broth soothes a sore throat and provides energy.
Frequently asked questions
One serving of Mamsam Rasam (approximately 1.5 cups) contains around 180-220 calories, depending on the fat content of the mutton used.
