Potato sago (sabudana) rolls are a delicious and crispy snack made with boiled potatoes and soaked sago pearls. These rolls are flavored with spices like cumin and green chili, and are perfect for fasting or as an evening snack. The rolls are coated with crushed peanuts for an extra crunch and are shallow fried until golden brown. Serve these rolls hot with mint chutney or ketchup for a delightful treat.