In a mixing bowl add in the Sabudana , to this add in water such that the sabudana is completely soaked. Allow it to soak overnight or up to 8 hours.
In a mixing bowl add in the soaked Sabudana and then to this add boiled and mashed potatoes.
Mash the potatoes and mix well with the hand such that the potatoes and sago blend well.
To this add in the crushed peanuts powder.
Next, add in the sliced green chili and coriander leaves.
To this add in the Sugar, required Salt and Cumin Seeds.
Finally, add in the Lemon Juice and mix well such that it comes together.
Pinch in a small part and shape the vads.
Heat oil in a pan for deep frying. Any cooking oil can be used. I used peanut oil.
Once the oil is hot drop in the shaped vada and deep fry in medium flame. After 1 minute flip and cook the vadas and then cook well it's crispy and cooked.
Sabudana vada is now ready. Serve hot with Chutney and Chai.