Potato masala dosas are those dosas that nobody can say no to it. You can easily prepare this masala dosas by simple techniques. For potato masala dosa we will first see about how to prepare the masal. Potatoes are the main ingredient for the masala. Plus, we have to add onions, green chillies, ginger and other tempering ingredients. The potatoes must be cooked well to get a smooth masala. Next we are going to see about the dosa batter. The simple method is to prepare with the regular idli dosa batter. The batter should be light and you must prepare the dosa as thin as possible. I strongly suggest to use iron dosa pan for preparing dosas. There are many new non stick dosa pans are available, but I have not tested with them. I suggest to cook the dosas on low to medium low heat. When dosas are cooked for a few seconds, gently scrape the thick layer with a spatula to get thin dosas. After a few practice, you will find your perfect timing and temperature to scrape it. We will see h...