Wash the sabudana. Soak for 6-8 hours or overnight with just enough water.
After soaking the sago becomes soft, drain if excess water is there.
Pound the peanuts and keep it aside.
Wash and slash the potatoes, microwave for 4 mins. Peel and mash the potatoes.
Add soaked sabudana, salt, fresh coriander, green chili and peanuts in a bowl.
Add the mashed potato to the sago and mix everything well.
Divide the mix into equal balls and make patties.
Freeze for at least 30 mins or you can freeze until using.
When you are ready to fry, heat oil in a Kadai.
Fry on both sides and drain on to a kitchen towel.
Serve hot with coriander chutney.