主要食材：紫薯150克，白糖40，西米100克，白糖60克，開水150克，木薯澱粉150，紅豆200克，白糖80克。
Main ingredients: 150 grams of purple potatoes, 40 grams of white sugar, 100 grams of sago, 60 grams of white sugar, 150 grams of boiled water, 150 grams of cassava starch, 200 grams of red beans, and 80 grams of white sugar.