1 baked sweet potatoes wrapped in tinfoil or directly baked good

oven, air fryer baked sweet potatoes wrapped in tinfoil good, for the following reasons:

1, the general use of tinfoil to package food is the main benefit of preventing food dehydration, so that the food can be preserved and preservation of food, and the use of tinfoil wrapped in the sweet potatoes baked the primary role of the sweet potato is to avoid the loss of water inside the sweet potatoes baked sweet potatoes dry, retaining sweet potato flavor and soft taste, and the sweet potatoes are not the same, but the sweet potatoes are not the same. The first thing to do is to avoid the loss of water inside the sweet potato and make the sweet potato too dry, and to retain the sweet potato's soft flavor.

2, the thermal conductivity of the tinfoil is very good, and has the sealing, with it baked sweet potato, can make the sweet potato heat more concentrated, uniform, so that the sweet potato cooked fast; can also avoid the sweet potato skin baked scorched, so that the skin color is more beautiful.

3, baked sweet potatoes wrapped in tinfoil, then, meet the higher sugar varieties of honey potatoes, baking process can be avoided to flow sugar oil sticking to the cleaning of cooking tools, easy to clean the baking tray.

4, the package of tinfoil can avoid baking sweet potatoes for too long lead to the problem of fumes, thus truly avoiding the production of harmful substances, can ensure that people eat healthy food.

2 baked sweet potatoes which side of the tinfoil facing out

In the use of tinfoil baked sweet potatoes, with a matte surface to wrap the sweet potatoes, light-sensitive surface exposed to the outside.

You can carefully observe the front and back of the tinfoil, in fact, is not the same, there is a side of the brighter, there is a side of the black, black this side of the matte side, contact with the food is this side, brighter this side is the light-sensitive side, light-sensitive side is the side of the contact with the heat source, both of which have different roles, the light side of the outside can be a better absorption of heat from the outside, thus helping the food evenly heat, matte side in the contact with the heat, the light side is the side that is in contact with the heat source, the two roles are different. The matte side, after contacting the food, allows the heat to spread evenly over the surface of the food, which can greatly shorten the cooking time.

However, if you use the glossy side to touch the food, the food will stick to the tinfoil, which doesn't cause any harm to the human body, but is not easy to clean.

3 How long to bake sweet potatoes wrapped in tinfoil

According to the size of the sweet potatoes and the power of the oven is different, the time also varies, the general size of the medium sweet potatoes 200 degrees, bake 40 minutes can be cooked, not cooked can extend the baking time, not more than an hour is appropriate to avoid baking dry baking scorched.

The specific method is as follows:

1, sweet potatoes washed, the skin does not have to be removed, if the skin is rotten, to peel, dry, or dry with a dry cloth.

2, take a piece of tinfoil, the sweet potato complete package, but remember to leave a little out of breath.

3, put the wrapped sweet potato on the oven, adjust the appropriate temperature and time.

4, wait until the sweet potato pinch up are soft, that is baked, you can open the tinfoil to eat; if not cooked can continue to bake.

4 microwave oven baked sweet potato with tinfoil

microwave oven can not be put into the tinfoil.

Tin belongs to the metal, and metal products, packaging, boxes and containers can not be put into the microwave heating, because the microwave can not penetrate the metal, the food will not be heated, and secondly, the metal reflection microwave, microwave tubes will be damaged, the lighter will produce electrical sparks, serious fire and explosion.

Therefore, tin foil is used to bake and heat food in the oven, if heated with a microwave oven, be sure to remove the metal packaging, such as microwave baked sweet potatoes, in order to avoid baking dry, you can use a dampened paper towel wrapped in sweet potatoes baked, the taste is also very good.