Heat the tawa and grease well with oil.
Take a ladleful of dosa batter, pour over the tawa.
Starting from the center of the griddle, using a circular motion, spread the dosa batter evenly as possible.
Reduce the heat and drizzle oil over it.
When the top gets cooked, flip to the other side, cook for few seconds.
Now again flip it back.
Next, apply around 1/2 teaspoon of Red chutney over the dosa.
Take a spoon of potato masala and spread it over half of the dosa.
Cover with the masala from the other side of the dosa.
Serve hot with chutney of choice.