Roasted Sweet Potato
1.
The sweet potatoes bought from the market are more than a jin
2.
Use running water to scrub the sweet potatoes
3.
Wipe dry
4.
Tin foil on the baking tray
5.
Put sweet potatoes on top
6.
After the oven is preheated, heat up and down at 220 degrees, the second to last layer, bake for 30 minutes, until the sweet potatoes are soft
Tips:
When the time is up, if the sweet potatoes are not soft enough after pinching, extend the roasting time appropriately. Everyone's oven temperament is different, my oven, at this temperature, just bake for 30 minutes.