Subudana or Tapioca Sago, is commonly used during fasting occassions like Navratras to prepare dishes such as Subadana Kheer, Khichadi, Vada, Bonda etc. Try the famous Sabudana from Nonandrai Bholanath! Ingredients: Tapioca Sago Flour. How to Use: Widely used to make Sabudana Vada, Sabudana Khichdi, Sabudana Kheer and many other dishes, mainly during fasting.