Ragi Fortified Dosa
ராகி தோசை·(raa-gee dho-sai)
South Indian Breakfasts: The Fermentation Engine
Tuesday at 6 p.m. You drag a well-seasoned cast-iron skillet to the front burner. You ladle the fermented ragi. You listen as the batter hisses. The smell of a yeasty batter hitting the hot metal signals dinner. There are modern hacks for instant ragi dosa from a bag of ragi flour, but this is the canonical method: whole finger millet, whole lentils, water, and time. Active prep is under twenty minutes. You soak the grains before work, blend them after dinner, and let wild yeasts and the warmth of your own hands do the heavy lifting overnight. Keep the oil close, let the pan get hot, and trust the batter to yield a crisp crepe.
Ingredients
- whole skinless urad dal1 cup
- whole ragi2 cup
- fenugreek seeds1 tsp
- non-iodized salt1 1/2 tsp
- ice water1 3/4 cup
- ghee2 tbsp
Method
- 01
Soak the grains and lentils on the counter before heading to work.
Place the urad dal and fenugreek seeds in one bowl, and the ragi in another. Cover both with at least three inches of filtered water and leave at room temperature for 6 to 8 hours.
- 02
Blend the dal with ice water until exceptionally fluffy.
Drain the dal and seeds, then transfer to a high-speed blender with 3/4 cup of ice water. The ice prevents the blender's intense motor heat from killing off the wild yeast. Blend until it looks like marshmallow fluff, then transfer to a large, non-reactive mixing bowl.
- 03
Grind the ragi into a rustic paste.
Drain the ragi, add it to the unwashed blender jar with 3/4 to 1 cup of ice water, and blend into a smooth paste. It will have tiny specks of the hull remaining, which is exactly right.
- 04
Mix the batters with your bare hands.
Pour the ragi paste into the dal batter, add the salt, and whisk them together with your clean hands for two minutes. The natural warmth of your skin jumpstarts the fermentation process.
- 05
Ferment the batter overnight in a makeshift tropical microclimate.
Cover the bowl loosely. Place it inside a turned-off oven with the internal light switched on, creating a perfectly draft-free, 80°F environment. Leave it undisturbed for 8 to 12 hours until bubbling, frothy, and wonderfully sour-smelling.
- 06
Cook the dosas on a smoking hot skillet.
Stir the fermented batter gently to deflate large air pockets, thinning with a splash of water if it doesn't easily fall in thick ribbons. Pour a third of a cup into the center of a hot, seasoned cast-iron skillet, immediately spreading it outward in rapid concentric circles. Drizzle the edges with ghee, cook until the edges brown and lift, flip for thirty seconds, and serve immediately.
Notes
Season your cast-iron skillet with half an onion.
To prevent sticking without drowning the pan in oil, dip the flat side of a cut onion into a few drops of oil and rub it vigorously all over the hot pan before pouring your batter.
Use ragi flour only if you absolutely must.
If you can't find whole ragi, soak and grind the urad dal as directed, then fold in a paste made of 2 cups of high-quality ragi flour whisked with 1 cup of water. It is an effective shortcut, but the whole grain yields a vastly superior texture.
The batter gets better as it ages in the fridge.
It will keep for up to four days. As it sits, the batter will become progressively more sour—a profound tanginess that South Indian grandmothers love for offsetting a fiery chili chutney.