Prepare the Mixture: In a large bowl, combine the soaked sabudana, mashed potatoes, ground peanuts, ginger, green chilies, coriander leaves, lemon juice, sugar, and salt. Mix thoroughly to form a dough-like consistency.
1 ½ cups Sabudana, 3 medium boiled and mashed potatoes, 1 cup coarsely ground, 3 finely chopped green chilies, 2 tbsp fresh coriander leaves, 1 tbsp lemon juice, 1 tbsp sugar, Salt to taste, 1 inch grated ginger