豆沙食材：红豆200克，白糖80克，食用油30克。
山药面团：山药200克，白糖20克，糯米粉100克，食用油20克。
紫薯面团：紫薯200克，白糖20克，糯米粉130克，食用油20克。
Bean paste ingredients: 200g red beans, 80g white sugar, 30g edible oil.
Chinese yam dough: 200g Chinese yam, 20g white sugar, 100g glutinous rice flour, 20g edible oil.
Purple potato dough: 200g purple potato, 20g white sugar, 130g glutinous rice flour, 20g edible oil.