Brinjal – 150g, red chillie – 4, urud dal – 4 tsp, asafoetida – 1/4 tsp, oil – 2 tsp, tamarind – a pinch. Boil whole brinjals in a pressure cooker and peel off the skin and mash.Roast 3 tsp of urud dal, whole red peppers and asafoetida in little oil, add tamarind and grind. Add the brinjal to this and mix.