红豆山药糯米糕的做法，软糯香甜，好吃不腻！做法超简单！Red bean and yam Glutinous rice cakes。

主要食材：山药250克，糯米粉180克，白糖40克，植物油20克，红豆50克，白糖40克。 Main ingredients: 250g yams, 180g glutinous rice flour, 40g white sugar, 20g vegetable oil, 50g red beans, 40g white sugar.