How to cook and use a self-heating hot pot? Can I take a self-heating hot pot on the subway?

The development of hot pot is just like the development of catering history, which is gradual. It changes completely according to the utensils at that time, the needs of society and the discovery and introduction of raw materials. How could spicy seasoning appear before "pepper" entered China? In the Three Kingdoms period, the "five cooked cauldron" mentioned by Emperor Wen of Wei was a pot with several compartments, which could cook different kinds of food at the same time. It can be said that it has the same purpose as today's "Double-boiled Pot". In the Southern and Northern Dynasties, "copper tripod" was the most common utensil, which is today's hot pot. In the Tang Dynasty, hot pot was also called "warm pot". So how to cook and use self-cooking hot pot? Can self-heating hot pot be taken on the subway? Let's take a look at the introduction of Encyclopedia Knowledge Network!

Contents of this article

1. How to use the self-cooking hot pot

2. Can I take a self-heating hot pot on the subway?

3. Too much water in the bottom layer of the self-heating hot pot

How to cook a self-cooking hot pot

The method of cooking self-cooking hot pot is to pour in the ingredients first, pour the seasoning packet and the vegetable packet into the inner bowl in turn, then add water until it reaches the scale line, next put the heating pack into the bottom of the outer bowl, add water to heat the heating pack, then put the inner bowl containing the ingredients into the outer bowl containing the heating pack, cover it with a lid, and the self-cooking hot pot will be ready after fifteen minutes.

1. Pour in the ingredients

To cook a self-cooking hot pot, you need to pour in the ingredients. First, check the materials of the self-cooking hot pot to confirm that the heating pack, vegetable pack and seasoning pack are complete. Then pour the seasoning pack and vegetable pack into the inner bowl in turn. Next, add water to cover the water to the scale line.

2. Heat the hot pot

To cook self-cooked hot pot, you need to heat it up. Take out the heating pack and place it at the bottom of the outer bowl. Then add cold water and the heating pack will start to heat up. Next, put the inner bowl into the outer bowl, cover it with a lid, and wait for fifteen minutes. The self-cooked hot pot will be heated up and ready to eat.

3. Notes

Do not touch the heating bag with your hands after adding water to avoid burns. There are small holes for ventilation on the cover of the outer bowl, so do not block the holes. Do not open the cover during heating, as it will affect heating.

Can I bring a self-heating hot pot on the subway?

Self-heating hot pots can be brought on the subway, and can also be brought on trains, high-speed trains, and motor vehicles. There is currently no clear regulation prohibiting the carrying of self-heating hot pots. However, it should be noted that it is best not to use self-heating hot pots on such means of transportation, otherwise the high temperature generated by the self-heating hot pot may trigger the alarm device.

Self-heating hot pot can be carried on the subway. Currently, there is no explicit prohibition on carrying self-heating hot pot in the rail transit safety management regulations of various cities in my country. It is not an item that may endanger the safety of other passengers or the operation of the subway.

In addition, you can also carry a self-heating hot pot with you when taking trains, high-speed trains, bullet trains and other means of transportation, but please be aware that it is best not to use it on these means of transportation, otherwise the high temperature generated when the self-heating hot pot is heated may trigger the high temperature and smoke alarm.

You also need to be extra careful when using a self-heating hot pot. For example, only cold water can be added to the bottom layer of the self-heating hot pot, and the air holes on the lid of the self-heating hot pot must be opened. Otherwise, the hot water in the self-heating hot pot may splash out, causing scalding to people around.

Too much water in the bottom layer of the self-heating hot pot

If you put too much water in the bottom layer of the self-heating hot pot, it is best not to eat it. Because the materials in the heating bag usually contain sodium carbonate, iron powder, activated carbon, quicklime, etc., if you put too much water, it will overflow and mix with the food in the hot pot, which may have an impact on the human body after consumption, so it is best not to continue eating it.

Self-heating hot pot utilizes the chemical reaction produced when the substance in the heating bag releases heat when it comes into contact with water, releasing heat energy and generating steam, thereby heating food.

The heating packs in self-heating hot pots are generally disposable items. Basically, after they have heated up, they are no longer of much use. Wait for them to cool down completely, then wrap them in a bag and throw them into the trash can.

The heating bag needs to be covered with cold water. If hot water is added, it may cause the water to boil violently and cause danger.