Heat oil and add the cumin seeds
When they sizzle and turn a light brown, add the potatoes and green chillies
Saute until the potatoes turn a light golden brown
Add the soaked sabudana and turn heat to low
Stir continuously and let it heat through
Add the peanut powder and keep mixing. The sabudana will turn translucent as it cooks
If at any point you feel like the sabudana is sticking together, make sure you use the spatula to keep mixing and spreading them out
Once the sabudana turns almost transparent, check to see if it's cooked through by again crushing between your fingertips or tasting one
Add sugar, lemon juice, and salt. Mix again
Turn the heat off and add chopped coriander leaves
Serve warm