Vegetable Idli Recipe (Soft Fermented South Indian Breakfast)
Classic fermented rice and urad dal idli batter folded with mixed vegetables for a soft, vegan, gluten-free breakfast or tiffin. Fold vegetables in after fermentation for the best rise.
Equipment
- Wet grinder or high-powered blender
- Large mixing bowl
- Idli moulds and steamer (or pressure cooker without weight, or Instant Pot with compatible idli stand)
- Spatula and grater
Ingredients
For the batter
- 2 cups idli rice or parboiled idli rice
- ½ cup whole white urad dal skinned
- ½ tsp fenugreek seeds methi dana; optional
- Salt to taste (about 1½ tsp fine sea salt for this batch; adjust)
- Water for soaking and grinding (about 1¼–1½ cups while grinding, added gradually)
For the vegetable mix (fold in after fermentation)
- ½ cup carrot finely grated, squeezed firmly to remove excess juice
- ¼ cup French beans optional 2-minute blanch for softer bite; very finely chopped
- ¼ cup green peas fresh or thawed frozen
- 2 tbsp fresh coriander cilantro; finely chopped
- 1–2 tbsp curry leaves optional; very finely chopped
Instructions
Soak and grind
- Rinse rice and urad dal separately. Soak rice in plenty of cool water. Soak dal with fenugreek in a separate bowl. Soak at least 5 hours or overnight.
- Drain dal, reserve soaking water. Grind dal with methi until very fluffy and smooth, adding splashes of reserved water as needed for a thick, airy paste.
- Drain rice. Grind to a fine paste; a little fine grit is acceptable and softens during fermentation.
- Combine pastes in a large bowl. Add salt. Batter should be thicker than dosa batter but still pourable. Cover loosely.
Ferment
- Rest in a warm spot 8–14 hours until risen and pleasantly sour. In cool kitchens, use an oven with the light on (oven off). Stir gently before adding vegetables.
Vegetables and steam
- Prep vegetables; squeeze all grated vegetables well and pat blanched beans dry if needed. Fold vegetables into batter until evenly distributed without overmixing.
- Lightly grease idli moulds if needed. Fill each depression about three quarters full.
- Steam over simmering water 12–14 minutes until set and a toothpick comes out clean. Rest trays 2 minutes, then unmould with a wet spoon. Serve hot with chutney and sambar.
Notes
Extra moisture from vegetables is the most common cause of dense idlis; always squeeze grated carrot, lauki, or zucchini before folding in.
Grind urad dal until truly airy; under-ground dal leads to heavy idlis.
Refrigerate leftover batter up to 2 days in a clean airtight container; stir gently before steaming.
Store cooked idlis refrigerated up to 2 days; reheat in a steamer for best texture.
Freeze cooked idlis up to about a month in a freezer-safe bag; thaw overnight in the fridge and steam to refresh.
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