Ingredients 食材 ◆ 150g Taro 芋頭 165g Tapioca Flour 木薯粉 165g Sago Powder 沙谷粉 65g Rice Flour 粘米粉 120g Caster Sugar 細砂糖 ½tsp Salt 鹽 200 Coconut Milk 椰奶 800ml Hot Boiling Water 熱班蘭水 1 tbsp Purple Sweet Potato Powder 紫薯粉