How to make purple sweet potato sago

What do you do when you are unhappy? Maybe you will choose to cry or laugh, or go out and have fun, or smoke or drink, etc., but I believe there are definitely people who are willing to choose "eating". When you are unhappy, you might as well make something delicious for yourself, maybe your mood will improve immediately. Well, let me first introduce how to make purple sweet potato sago.

When you are resting, don’t always eat takeout or go out to eat. After all, video security is also a very big problem now. According to the above introduction, make purple sweet potato sago by yourself.