Heat a little oil and add rai when it splutters add methi, urad dal. Add turmeric and fry until urad dal and methi turn brown.

Heat a little oil and fry the ripe chillies.

Grind all the above with tamarind and salt.

Temper with ½ tsp urad dal rai, red chilli, curry leaves hing and turmeric fried in a little oil.