These are absolutely soft and delicious ash gourd dosas. Ash gourd dosa is a tiffin recipe. The Ash Gourd is also called white gourd or winter melon is a native of South. It is a low calorie vegetable.For this soft and fluffy dosas we take the pulp of ash gourd and mix it up with finely ground urad dal to make this batter. These dosas move best with coconut chutney.