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Idli recipe (இட்லி) served with chutney showing soft and fluffy South Indian idlis

Idli Recipe – Soft & Fluffy South Indian Idlis

This traditional South Indian idli recipe uses idli rice, urad dal, and javvarisi, ground in a wet grinder to make soft, fluffy idlis. The method works well across seasons and gives consistent results, especially when fermentation is slow during winter.
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Prep Time 8 hours 20 minutes
Cook Time 15 minutes
Total Time 8 hours 35 minutes
Servings: 4 people
Course: Breakfast, dinner
Cuisine: Indian, southindian
Ingredients Equipment Method Notes

Ingredients
  

  • 4 cups Idli rice
  • 1 cup Whole urad dal
  • 1/2 cup Javvarisi sago
  • 1 tbsp Fenugreek seeds
  • Salt – as needed
  • Water – as required for grinding

Equipment

  • 1 idli steamer pot

Method
 

  1. Wash the idli rice 2–3 times until the water runs clear. Soak it in enough water for 6–8 hours.
  2. Wash the urad dal along with fenugreek seeds and soak separately for 4–5 hours.
  3. Soak javvarisi in water for 2 hours until it becomes soft and slightly swollen.
  4. Switch on the wet grinder and add the soaked urad dal first. Sprinkle water little by little and allow it to grind slowly. Do not add too much water at once. Grind until the batter becomes very light, fluffy, and airy, almost like whipped cream. This step is extremely important for making soft idlis.
  5. Once the urad dal batter is ready, transfer it to a large vessel and keep it aside.
  6. Now add the soaked javvarisi to the wet grinder and grind until smooth. Then add the soaked idli rice and grind to a slightly coarse yet smooth batter. The texture should not be too fine like dosa batter; a mild grainy texture works best for idlis.
  7. Transfer the rice–javvarisi batter to the vessel with the urad dal batter. Add salt and mix gently using your hand until both batters are well combined. Hand mixing helps retain warmth and supports better fermentation.
  8. Cover the batter and allow it to ferment for 8–12 hours. During winter, keep the batter in a warm place and allow extra time if needed. The batter should rise slightly and look airy once fermented.
  9. After fermentation, gently mix the batter once. Do not overmix, as this can deflate the batter.
  10. Grease the idli plates lightly and pour the batter into each mould, filling about three-fourths.
  11. Heat water in the idli steamer, place the idli stand inside, and steam on medium flame for 10–12 minutes.
  12. Turn off the flame and let the idlis rest for 1–2 minutes before removing. Serve hot.

Notes

  • I prepare this idli batter using rice boiling water instead of plain water.
  • For this recipe, the overall water used for me is approximately 1½ cups, added gradually while grinding.
  • Water quantity may vary slightly depending on the quality of rice, urad dal, and the wet grinder, so adjust the consistency as needed.
  • The batter should be thick, airy, and not runny for best fermentation and soft idlis.
  • While grinding, the idli rice batter should not be ground very soft. A slightly coarse texture is important for good rise and soft idlis.
  • During summer, using rice boiling water can make the batter ferment faster, so be cautious and avoid keeping the batter in a very warm place.
  • Do not store the fermented batter for too long, especially in hot weather, as it may develop a sour (pulicha) smell.
  • Before placing the idli stand inside the steamer, make sure the water is at a rolling boil. This helps the idlis rise well and cook evenly.