Idli Sandwich

Ingredients -

For Idli:

• Rice/Idli rawa - 1 cup
• Urad dal - 1/2 cup
• Salt - as needed
• Sodabicarb - 1/4 tsp

For Stuffing :

• Potatoes - 250 gms
• Onion - 2
• Green chili - 4
• Ginger garlic paste - 1/4 tsp
• coriander leaves - few
• Curry leaves - few
• Oil - 2 tsp
• Turmeric powder - 1/4 tsp
• Salt - to taste
• Chili powder - 1/2 tsp
• Mustard seeds - 1/4 tsp

Procedure -

For Filling:

• Boil potatoes and mash them. 
• Heat oil, add mustard seeds and let splutter.
• Then add onions, green chili, curry leaves and ginger garlic paste and fry till onion turns pink. 
• Now add turmeric powder, chili powder, salt, mashed potatoes and coriander leaves. 
• Cook for 2 minutes and keep aside.

For Idli:

• Soak dal and rice overnight and grind the next morning. 
• Let it ferment for about 8-10 hours. 
• After that add salt and sodabicarb. 
• Grease an idli mold and fill half of the each mold with the above mixture. 
• Steam for 5 minutes, open the lid and place a little filling in the center, then pour the idli batter again over the filling. 
• Steam till cooked.
• Serve hot with coconut chutney and sambhar.