2tablespoonsSona masoori ricelong grain rice works as well
½inchGinger
2-3Green chilies
½teaspoonCumin seeds
¼teaspoonHing (Asafoetida)
1teaspoonSaltor to taste
1cupWaterfor grinding
Oilto cook pesarattu
Instructions
Wash & Soak: Add the whole green moong dal and rice to a large bowl. Wash 2–3 times, rubbing the grains together, until the water runs mostly clear. Drain.Soak in enough water (2-3 inches above the lentils) for6–8 hours or overnight. The moong will swell to nearly double its size. 💡 TIP: Do not soak for less than 6 hours — under-soaked moong doesn't grind smoothly.
Grind the Batter: Drain all the soaking water completely. Transfer the soaked moong and rice to a blender jar. Add the ginger, green chilies, cumin seeds, hing, and salt. Add ¾-1 cup fresh water and blend until smooth. Pour into a bowl. 💡 TIP: Discard the soaking waterand grind with fresh water. Soaking water contains the oligosaccharides (complex sugars) leached from the moong that can create bloating. Fresh water gives you a cleaner-tasting, easier-to-digest pesarattu.
Check Batter Consistency: The batter should be a medium-thick, pourable consistency — like regular dosa batter.Taste and adjust salt if needed. No resting time required — cook immediately.
Heat the Tawa: Place a cast iron tawa or heavy flat pan on medium heat. Let it heat properly — this takes 3–5 minutes for cast iron. The tawa is ready when a drop of water sprinkled on the surface sizzles and evaporates immediately.If this is your first dosa on a freshly cleaned tawa, rub a half-cut onion over the surface or wipe with a paper towel dipped in oil to season it. A well-seasoned tawa needs no additional oil at the start.
Pour & Spread: Take approximately ¼ cup (one full ladle) of batter. Pour it onto the center of the hot tawa. Immediately use the back of the ladle to spread it outward in concentric circles. Work quickly.Keep the pesarattu at medium thickness — not paper-thin like a paper dosa, and not thick like an uttapam.
Oil, Cook, Flip & Finish: Drizzle a teaspoon of oil around the edges of the pesarattu and a few drops on the top surface. Cook on medium heat. As the pesarattu cooks, you will see the edges start to turn golden and lift away from the tawa — this is your signal that the bottom is cooked.Flip using a flat spatula. Cook the second side for just 30–45 seconds. The second side only needs a brief cook — it doesn't need to be golden.Remove and serve immediately. Pesarattu is always best hot off the tawa.Repeat with remaining batter, adjusting the heat between dosas if needed.
Notes
Soak fully — 6 hours minimum. Under-soaked moong doesn't break down properly during blending and gives you a gritty batter that is both hard to spread and doesn't crisp up well. Overnight soaking always gives the best results.
Medium heat is the key temperature. Too high: the batter sets before you can spread it and burns at the edges. Too low: the pesarattu steams and stays pale and soft rather than crisping. Medium heat gives you time to spread and then crisp properly.
Cool the tawa slightly between dosas if it overheats. Wipe the hot tawa with a damp cloth or sprinkle a little water between each dosa to bring the temperature back down. An overheated tawa makes batter spread uneven and burn at the edges.