Urad Dal 1 cup soaked for 3_4 hours • Green chillies paste • asafoetida • Toor Dal 1 cup soaked for 1 hour • Sambhar masala • Turmeric powder, red chilli powder • Garam masala, coriander powder • Fenugreek seeds • tamarind paste • medium sized onion, brinjal, gourd cut into julien piece • Water • Salt •