Sweet potatoes are about the same size.

aluminium-foil paper

How to bake sweet potatoes?

Spread the aluminum foil paper on the baking tray, and make sure to spread it well, or the baking tray will be destroyed. You can twist the aluminum foil paper a little, because sweet potatoes will flow oil afterwards.

Wash the sweet potato, dry the water outside and put it on a baking tray with aluminum foil.

Preheat the oven to 230 degrees Celsius.

Bake on the middle baking tray in the oven. You can turn the sweet potato over for half an hour to see the hardness until the oil is soft.

The delicious baked sweet potato is out of the oven. If the sweet potato is brushed, it means that the sweet potato is good and the brush outside is delicious!