Sambar vadai

• Soak 1 cup of urad dal (husked black gram, ulundham paruppu) for ½ an hour.
• Grind to a smooth paste and mix well with a tbsp of rice flour (arisi mavu) , 1/2 chopped onion, 1 chopped green chilli, 2 coarsely broken blackpepper, a handful of mixture of chopped coriander leaves and curry leaves and salt to taste.
• Shape into vadais of preferable size and deep fry.
• Put them in hot sambar.
• They float,absorb sambar, and become smooth and tasty Sambar vadais.