Arbi tikki (colocasia) - There are many names for these roots: taro roots, arbi, colocasia, ghunya, kochu, gaanti kochu, and chara kochu. It is an excellent source of dietary fiber and healthy carbohydrates. It improves the digestive system and helps maintain a healthy immune system. Some people may try to avoid this vegetable. Here, I made the recipe shallow-fried in tikki form, served with homemade mango sauce.