The longer you put it, the harder it will become and the taste will be poor, so I suggest you eat it as soon as possible.

Mashu is an elastic and sticky food made of glutinous rice flour or other starches, which is called "cake" by Japanese pronunciation (もち/mochi) and "Mashu" by Taiwan Province transliteration. It is also called grass cake in China.

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The outer skin of the hemp cake is made of round glutinous rice or glutinous rice flour as the main material, and dried powder and hot boiled water as the adhesive, so it is basically white. There are also hemp cakes that use food pigments or add other materials to change the color.

The fillings of crispy noodles are quite diverse, including red bean paste, mung bean paste, sesame seeds and taro paste, so they are generally used as sweets. However, some stores use salty fillings (such as pork floss) as crispy noodles. According to different regions and stores, the practices and tastes will be slightly different.

The freshly made hemp cake has the best taste and will start to harden after being exposed to air for a period of time. Most hand-made hemp cakes are marked to be eaten the next day at the latest, while those made by machines can be kept for a long time.