Dry roast rava on medium flame until the aroma starts and turn light golden in color. Keep aside the roasted rava .
Take a kadai. Add oil + ghee . Add mustard , urad and chana dal. When they splutter add cashew pieces , curry leaves , ginger and chilli . Saute till cashew becomes golden and crisp.When done , add chopped onion and capsicum . Saute till raw smell goes .
Later add tomatoes and saute till they turn little soft.
Now add all the finely chopped veggies, little salt and turmeric .
After 1 minute , add vangibath powder and mix well .
Add water and salt now and wait till water starts boiling nicely .
When the water comes to a boil,simmer the flame and add roasted rava in one hand.Mix it using the other hand.
Keep on medium and cook closed for 3-4 minutes on low flame till semolina is completely cooked .
After the rava is cooked well,add grated coconut ,chopped coriander leaves and lemon juice.Mix well and serve hot as such or with coconut chutney .