Please prepare the ingredients first.
Sweet potatoes can be anything like chestnut sweet potatoes or pumpkin sweet potatoes,
I'm going to eat the number of sweet potatoes as a snack, so I caught two for one person.
You can prepare as much as you want.

Peel the sweet potato with a filler and wash it in water.

Hold the sweet potato with one hand and slice the sweet potato thinly using filler with the other hand.
Use a tool to slice as thin as possible because cutting with a knife may make it thicker.

Put water in a bowl and rinse the sliced sweet potatoes two or three times, removing starch from the sweet potatoes.
You don't have to keep it in water, just rinse it off.

Drain the sweet potatoes thoroughly with a kitchen towel.

Add a little cooking oil to the pan and spread the cooking oil all over the pan with a kitchen towel.

Raise the sweet potatoes and bake them slowly over low heat.
If the fire is strong, the sweet potato burns.

Turn it upside down and roll it back and forth.

It took too long to bake, so I put all the remaining sweet potatoes at once and baked them over low heat.

If you put it on a plate and sprinkle sugar according to your preference, the crispy sweet potato chips are perfect for winter snacks.

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