Put tin paper . Oven 200 degrees pre-prepared 5 minutes in advance, up and down the fire oven 200 degrees in the middle of about 60 minutes.

With: 6 sweet potatoes, a piece of tinfoil.

1, sweet potato clean and dry skin moisture.

2, put in a baking tray lined with tinfoil, preheat the oven at 200 degrees for 5 minutes.

3, upper and lower heat oven center, 200 degrees for 60 minutes.

4, tinfoil through the sugar sauce.

5, baked sweet potatoes are ready.