Mix coconut milk with rice flour and set aside.

Take drumstick, water and little salt in a sauce pan, bring it to boil, simmer till the drumstick is cooked. Set aside.

Heat oil in a kadai. Add in ginger, garlic, and saute for a min.

Add in onions, chillies and saute with some salt till the onions turn soft.

Now add in the drumstick along with the water and mix well. Add in the coconut milk mix and mix well.

Bring it to a boil. Turn off the heat.

Serve with appam, rice, idiyappam..