Madurai Idli Sambar
A light, fragrant lentil stew specifically made for soft idlis.
About this dish
Madurai, the temple city, is world-famous for its 'Malligai' (Jasmine) idlis, and the accompanying sambar is uniquely light and fragrant. Unlike the thick, vegetable-heavy Tanjore sambar, the Madurai version is thin, flavorful, and designed to be soaked up by the porous idlis. It uses a specific balance of moong dal and toor dal for a silky texture.
Ingredients
The Lentil Base
- 1/2 cup Toor dal
- 2 tbsp Moong dal
- 1/2 tsp Turmeric powder
- 1 tsp Castor oil (optional, for dal softening)
- 3 cups Water
Vegetables and Tang
- 15 Shallots (Small onions), peeled and left whole
- 2 medium Tomatoes, chopped
- 2 Green chillies, slit
- 1 small lemon-sized Tamarind, soaked in 1/2 cup water
The Sambar Masala
- 1.5 tbsp Sambar powder (Madurai style)
- 1/4 tsp Asafoetida (Hing)
- Salt to taste
- Handful of fresh Coriander leaves
The Tempering (Tadka)
- 2 tsp Ghee or Oil
- 1 tsp Mustard seeds
- 1/2 tsp Cumin seeds
- 2 Dried red chillies
- 1 sprig Curry leaves
Method
- 1
Cooking the Dals
Wash both dals and pressure cook them with turmeric, castor oil, and 3 cups of water for 4-5 whistles. The dals must be overcooked and completely mushy to ensure a smooth sambar texture.
- 2
Mashing the Dal
Once the pressure releases, use a whisk or a traditional wooden 'mathu' to mash the dal until it is completely smooth. There should be no visible whole grains of dal.
- 3
Cooking the Aromatics
In a separate pot, add the shallots, green chillies, and tomatoes with a cup of water. Boil them for 6-8 minutes until the shallots are tender and the tomatoes have disintegrated.
- 4
Combining Base and Veg
Add the mashed dal to the boiling vegetable mixture. Stir well to combine. If the mixture is too thick, add another cup of hot water. Madurai sambar should be relatively thin.
- 5
Adding Spice and Sourness
Pour in the tamarind extract and add the sambar powder, salt, and asafoetida. The tamarind should be subtle, not overpowering, as this sambar leans towards a savory-sweet profile.
- 6
The Rolling Boil
Let the sambar come to a rolling boil for 5-7 minutes on medium heat. This removes the raw smell of the sambar powder and allows the flavors to integrate with the lentils.
- 7
Preparing the Tadka
Heat ghee in a small pan. Add mustard seeds and let them splutter. Add cumin seeds, red chillies, and curry leaves. Once the chillies turn dark red, the tempering is ready.
- 8
Final Tempering
Pour the hot tempering over the boiling sambar. You should hear a loud 'sizzle' which signifies the infusion of the ghee and spices into the liquid.
- 9
Garnishing and Resting
Add a generous amount of finely chopped coriander leaves. Turn off the heat and cover the pot immediately. Let it rest for 5 minutes so the coriander aroma permeates the sambar.
Notes & variations
- Moong dal is the secret to the silky, 'hotel-style' mouthfeel of this sambar.
- Using ghee for tempering is non-negotiable for the authentic Madurai temple-town aroma.
- If you want it extra thin, add more water, but ensure you adjust the salt and sambar powder accordingly.
- Do not boil for too long after adding tamarind, as it can make the lentils turn dark.
Serve with
Soft, fluffy Jasmine (Malligai) Idlis or crispy Medu Vada.
Cook's note
Always mash the dal when it is piping hot; once it cools, it becomes harder to achieve that perfectly smooth consistency.