Heat up ghee in a deep saucepan, add mustard, and cumin seeds, let it splutter, add red chilies, curry leaves, and onions, and saute it until onions turn into transparent.

Add in chopped veggies & chopped tomatoes, further add all spice powders,hing, add water and salt.. cover the lid let it boil until veggies get cooked.

Now add tamarind pulp, jaggery, and chopped coriander leaves, add besan stir well without lumps.. add water and adjust the consistency, cover the lid cook for 10 more minutes and you are done with your delicious sambar without dal.. enjoy with Idli/vada/rice.