2. Go to the market and buy two pieces of tender corn wrapped in Tsing Yi. After returning home, peel off Tsing Yi and corn stigma, wash them with clear water and drain them for later use.
3. Turn on the oven and preheat at 70 degrees for 20 minutes.
4. Take a proper amount of tin foil and wrap the processed corn. Note that the foil should completely cover the corn, and the corn should not be exposed outside the foil.
5. Put the wrapped corn in the oven and continue baking at 70 degrees.
6. After about 25 minutes, adjust it to 85 degrees and continue baking. During the period, you can smell the attractive smell of corn.
7. After about 1 hour, the corn is roasted. Take out the corn and peel off the tin foil. The corn is baked sweet and soft.
8. If a friend likes the feeling that the skin is a little crispy, he can take out the corn and remove the tin foil 15 minutes before baking, and then bake the corn in the oven until it is cooked. You can get that crispy taste.
9. After baking, you can also sprinkle tomato sauce on the surface of the corn to taste.