Thavala dosa recipe in Tamil, How to make Thavala dosa தவல தோசை

Thavala dosa recipe in Tamil, How to make Thavala dosa தவல தோசை Authentic Tamil brahmin tiffin recipe which I learnt from my friend's mother in law, Mrs. Lakshmi Raman. Preparation time: 15 mins Soaking time: 2 hours Cooking time: 15 mins Makes :3 per 1 cup powder Ingredients 1 cup Idli rice ¾ cup Toor dal ½ cup Chana dal ¼ cup Urad dal 1 tbsp Moong dal For 1 cup pulsed mixture 2 Green chili Curry leaves few 2 tsp Grated ginger ¼ cup grated coconut 2 pinches Asafoetida Salt as needed 2 tbsp Yogurt 2 tsp Oil per dosa 1/8 tsp Mustard seeds per dosa