Soak the cauliflower in hot water for 5-8mins add salt and after drain water completely and wash and clean.

In the pressure cooker add toor dal, chopped onion,salt and water.close the cooker with lid and pressure cook for 4 whistles. Let the pressure release naturally.

Next heat oil in pan. Add ginger garlic paste and saute for seconds and then add cauliflower add pinch of salt, turmeric,sambar powder and add tumrind juice and cover..Let it cook for 2 to 4 mins.