1057. Chapter 1057: 1057 Make ice cream with liquefied nitrogen
"Assistant to the general manager, I work for a private company. I heard the company will be listed soon. I seem to have seen your resume when you graduated. It's a professional match. If you don't go and take a look, does the world also need a career where you can hide your identity? Otherwise
When people ask what your daughter does for a living, I don’t even know what to say." Lao Bai said.
"You're talking about dyeing cloth." Haitang smiled.
"They want to buy your cloth. I can also send them to ancient times. I made an appointment for you. This afternoon, you will have an interview at a cafe not far from our house. They came to our house in person and their attitude was very good.
Okay, you're very professional, and all I said was in professional terms. It's almost time to go after you've finished making the ice cream." Lao Bai looked at his watch.
"You are my biological father. Why can't you stand it when I take a break and always make trouble for me?" Haitang thought it would be better to go and have a look. Covering up your identity is secondary. What is more important is what kind of company is so optimistic about you?
In order to gain some confidence, I want to go. Haitang thought so.
After a while, Haitang was ready.
The preparations are not complicated and can be basically bought, including one liter of cream, one liter of fresh milk, one cup of sugar, and one spoonful of vanilla.
Two liters of liquefied nitrogen, a spoon with a long wooden handle and a metal bowl, stainless steel will do.
There are also antifreeze gloves and safety glasses. These two points are very important, because liquefied nitrogen can cause blindness and frostbite within a few seconds. If you have no operating experience, it is best to have a background in chemistry to understand that these elements are actually fatal.
The fact that the deadly elements can be used by me is the most attractive part, and it is also Haitang's favorite way of adventure.
"Lao Bai, remember that you can use other flavors, but you can't use alcohol or cut fruits. They will make you feel that the temperature is not that low, which is very dangerous." Haitang reminded Lao Bai.
Lao Bai memorized all the key points.
Haitang moved these things to a ventilated place. Although this production process may only take thirty seconds, being in a ventilated place is a critical factor.
Because if there is no ventilation, the nitrogen in the liquefied nitrogen is likely to replace the oxygen in the air. Then, you will not eat the ice cream and you will suffocate first...
Haitang started the operation and put on anti-freeze gloves and goggles. Lao Bai also put on goggles and landlord gloves. As a viewer, it was dangerous to get too close.
Haitang first stirs the cream, fresh milk, and sugar in a stainless steel basin, then introduces liquid nitrogen cup by cup, and stirs continuously until a hard shell is formed.
When the lid of the liquid nitrogen is opened, a lot of gas comes out. You can buy this stuff in places that sell medical supplies and chemical reagents, but of course not in pharmacies.
"I only knew that liquefied nitrogen was used for flat wart surgery, but I never thought it could also be used to make ice cream..." Lao Bai said.
"Shh, shut your mouth. If it gets stuck in your throat, you won't be able to speak for the rest of your life." Haitang doesn't like to chat when doing experiments. She needs to concentrate.
After stirring for thirty seconds, the liquid in the stainless steel has become even and lump-free, which means the ice cream is ready!
Lao Bai looked at this hard and rough thing and was afraid to swallow it. He felt that it could pierce his entire throat...
Haitang scooped a spoonful of the prepared ice cream into a glass, one cup for each person, and then garnished it with cut fruits. Lao Bai didn't dare to eat it, so he ate it himself.