Bake at 200 degrees for about 15 minutes. The recipe is as follows:

Main ingredient: 1 big sweet potato, 50g of cheese.

Supplementary ingredients: 50ml of milk, 10g of butter, a little sugar.

1, the main ingredients.

2, sweet potatoes cut in half, steamed on the pot for 20 minutes to steam through.

3, use a spoon to scoop out the sweet potato flesh, leaving half a centimeter thick by the skin.

4. Press the scooped sweet potato into puree.

5. Add butter, sugar, milk and a little cheese and mix well.

6: Serve in sweet potato shells and smooth out.

7: Spread evenly with cheese.

8: Bake in a preheated oven at 200 degrees for about 15 minutes.

9, until the cheese is melted and browned.