Step1:Wash the sweet potatoes and put them on the baking tray lined with oil paper.
Step2:Preheat the oven at 190 ℃ for 5 minutes. Bake for 50 minutes.
Step3:Simmer for another 10 minutes after baking.
Step4:Break a piece. It's soft, waxy and sweet.
Step5:Finished product display
Step6:Finished product display
Step7:Finished product display
Step8:Finished product display
Cooking tips:1. Sweet potatoes should be soft waxy. 2. The size of sweet potato should be smaller as much as possible. It should be a little bit ripe. The slender shape is the best. Don't cut the big sweet potato. 3. You can use chopsticks to insert sweet potatoes to judge whether they are well done. Easy insertion means they are well done. There are skills in making delicious dishes.