In addition to baking and roasting, the oven can do other things, such as roast sweet potatoes and baked potatoes, which is a matter of convenience.
Washing sweet potatoes and potatoes
Throw into a baking tray with tin foil
200 degrees, one hour, completed.
The baked sweet potato is just like this. It is good to apply honey, jam and cheese. As for potatoes, I think it is delicious to sprinkle Shanghai salt and black pepper.