boil the toor dal by adding salt, turmeric powder, tomato, garlic and castor oil

smash the toor dal by beater

chop the onion, green chili

heat the oil in the pan and add onion and saute it until the onion turn into brown

add green chili and salt and mix well

transfer this onion into the toor dal

allow to cook in the medium flame for 10 minutes.

heat the oil in the temper pan and temper the mustard, broken urad dal, curry leaves and asafoetida

transfer this tempered oil into the dal

now tamil nadu style dal fry is ready