How to make purple sweet potato crisps

Although there are many restaurants outside, if you look closely, you will find that there are only these types: malatang, dumplings, hot pot, and stir-fried dishes. Perhaps, the dishes in these restaurants taste a lot of "flavor", but most of it is due to the seasoning. You can do better at home if you want. Well, now let me introduce to you the method of making purple sweet potato crisps.

It is not difficult to make purple sweet potato crisps, but the difficult part is whether you have the perseverance. In fact, as long as you can thoroughly understand the methods and steps mentioned above, and persist, the "results" will appear immediately.