Soak idli rice, chana dal, urad dal and fenugreek seeds separately overnight.

Grind urad dal separately. Mix soaked Rice,chana dal and fenugreek seeds and grind into a smooth paste. Then mix urad dal batter to rice batter. Add salt and mix it nicely. Keep it atleast 4hrs for fermentation.

Now grind coconut, roasted bengal gram, salt, 1 red chilli and little water to make chutney. You can add garlic pod (2/3). Make a smooth paste. Heat 1tsp oil and add 1tsp mustard seeds, 1 red chilli, hing and curry leaves. Let it splutter. Then switch off and pour this oil over coconut chutney. Now chutney is ready.

For podi, dry roast sesame. then in little oil fry bengal gram,red chilli, urad dal. Then add garlic. fry for few mins on low flame, then add Curry leaves, hing and fry another 1 min. Let it cool. Grind it into smooth powder. Add salt. Podi is ready.

For Sambhar, pressure cook toor dal(cleaned n soaked in water), veggies, shallots,salt n turmeric powder adding enough water upto 2 whistles on high flame. Don't overcook veggies. Soak the tamarind ball in little warm water. Take the puree out of it. Heat oil. Add mustard, dry chilly, hing and curry leaves. After that add chopped onion (1) and frittle. Then add tamarind puree and cook for 2 mins. Then add Sambha powder a fry for few secs. Then put boiled dal and veggies it. Now Sambhar is ready

For stuffing, heat oil in a pan. Put mustard seeds to crackle. Then add dry red chilli, ginger and gr chillies. fry little and add onions. Fry for 2 mins. Then add tomato,boiled corn, paneer, chilli powder and turmeric powder, salt. Fry for few secs and add chopped coriander leaves. Switch off the flame.

Now take a dosa tawa. Heat it on high flame. Brush the pan with little oil. Then sprinkle some water over it. Then clean the tawa using a clean cloth. Now put dosa batter and spread it in thin layer. Put oil over it to make the dosa Crispy. Don't turn the Dosa. Once cooked, sprinkle some podi,add little stuffing in the center. Put some chopped onion over the stuffing. Fold the dosa and move to a plate to serve with Sambhar and chutney.