It doesn't have to be baked on the grill, but it can also be baked in a baking tray. Ingredients: appropriate amount of sweet potato, as follows:

1. Wash the sweet potato, dry the water, and spread a layer of tin foil on the baking tray.

2. Preheat the baking tray in the oven and put it in the middle. Adjust the upper and lower fire temperature to 230 degrees and bake for 60 ~ 90 minutes.

3, the small sweet potato is baked for about 60 minutes, and the big sweet potato is about 90 minutes.

4, it is best to buy fresh sweet potatoes, which will dry and not taste good if they are put for too long.

5, so it's baked. It doesn't have to be baked on the grill, but it's just as delicious on the baking tray.

Reference: Baidu Encyclopedia-Baked Sweet Potato