How long does it take to cook sweet potatoes?

Recently, I want to change the staple food to sweet potato, but I usually only cook rice. I wonder how long it will take to cook sweet potato.

sweet potato

How long does it take to cook sweet potatoes?

1, depending on size

If the sweet potato is big and weighs about a catty, it is usually cooked in an electric rice cooker for 30 minutes, and the iron pot for cooking at home is about this time. However, if it is cut into small pieces for cooking, the cooking speed will be faster because the heating area is more sufficient, and cooking can be completed in about 15 minutes.

2. Look at the pot

Different pots have different firepower or power, and the speed of cooking food is different. For example, it will be faster to cook sweet potatoes in a pressure cooker, which can be cooked in less than 10 minutes; In addition, it takes only a few minutes to cook sweet potatoes in the microwave oven, but it takes at least 15 minutes to cook sweet potatoes in the rice cooker or ordinary pot.

2

Is sweet potato poisonous when cooked for a long time?

No poison.

Sweet potato cooked for a long time may appear:

1, nutrient loss.

2, boiled dry, sweet potatoes not only become dry and hard, but also may have black skin.

3. Sweet potatoes are cracked after being cooked for a long time, and the sweetness is reduced.

But none of these will produce toxic components, which will only lead to the decrease of nutrition and taste of sweet potato. It should be noted that cooked sweet potatoes should not be placed for too long, otherwise it will easily breed bacteria to deteriorate and produce toxic substances.

three

Is sweet potato delicious when cooked or steamed?

Steamed and delicious.

Because the water does not directly contact the sweet potato during steaming, the sweet potato is slowly heated by the temperature of steam. In the process of steaming, the loss of nutrients in sweet potatoes will be relatively less and the sweetness will be higher. In addition, the soft and sweet taste of its dry powder can be maintained without water, so it will taste better. If there is a steamer or steamer at home, it may be better to change the boiled sweet potato into steamed sweet potato.

four

How long does it take to steam sweet potatoes in cold water?

As for the steaming time, it is necessary to steam on high fire for 5 minutes, and then turn to low fire to continue steaming 15 minutes.

Because the amylase in sweet potato can be converted into sugar at more than 60 degrees, it can be better converted when the fire turns to small fire, thus making sweet potato sweeter.

In addition, the steamed sweet potato should wait for the water in the pot to boil before steaming, and steam it directly in the pot with cold water. Although it can be cooked thoroughly, it doesn't taste very good If the water is boiled before steaming, it can ensure that the sweet potato skin is cooked first, thus forming a protective film, which can prevent the loss of water and sugar in the sweet potato, thus improving the edible taste.