1 batch of dosa batter, 4 large potatoes, 2 tablespoons ghee, 10 fresh curry leaves, 1 onion, cumin seeds, 2 green chillies, 1/2 teaspoon turmeric, and 3 tablespoons fresh coriander.
The first step is to melt ghee in a frying pan and add the curry leaves and cumin seeds. Now, add chopped onions and chillies.
The second step is to add cubed potatoes and the turmeric. Fry for at least 5-7 minutes. You can now add just enough water to cover. Simmer the potatoes until cooked.
Next is to add fresh coriander and salt and pepper to taste. After this, use a frying pan over medium heat. You can pour about 150ml of batter.
Both Dosa sides will begin to brown and move away from the pan after a few minutes. Use ½ tablespoon of the oil around the edges of the dosa.
You can add masala dosa filling to the centre of the dosa. When it is browned from both sides, roll it up or fold it in half to serve.