To the soaked sabudana, add mashed potatoes, peanut powder, ginger, green chilies, cumin seeds, baking soda, salt, cornstarch or any flour, coriander leaves, and lemon juice and mix to form a dough. You don't need any water to make the dough.
1 inch Ginger, 3 Green chilies,, 1 teaspoon Cumin seeds, Baking soda, Salt, 1 tablespoon Corn starch, 2 to 4 tablespoon Coriander leaves,, Juice of 1 lemon