The earliest cold drink originated in China. At that time, in order to cool off the heat, the emperor asked the slaves to take away the ice in winter, store it in the cellar and take it out in summer to enjoy it. Around the end of the Tang Dynasty, people mined a lot of saltpeter when producing gunpowder. It is found that saltpeter absorbs a lot of heat when it is dissolved in water, which can cool water into ice and people can make ice in summer. Later, business people gradually appeared. They added sugar to the ice to attract customers. In the Song Dynasty, there were many kinds of cold food in the market, and merchants also added fruit or juice to them. Merchants in the Yuan Dynasty even added fruit pulp and milk to it, which is very similar to modern ice cream.

The method of making ice cream was not brought to Italy by Italian traveler Kyle Poirot until the third century. Later, a man named Xia Erxin added orange juice and lemon juice to the recipe brought back by Kelpolo, which was called "Xia Erxin" drink. 1553, when the late king Henry II of France got married, he invited an Italian chef who could make ice cream. His innovative ice milk opened the eyes of the French. Later, a brave Italian introduced ice cream to France. 1560, a personal chef of Queen Catherine of France invented a semi-solid ice cream to change the queen's taste. He mixed cream, milk and spices and carved patterns to make the ice cream more colorful and delicious. In the future, there will be more and more kinds of ice cream, which has become a kind of food and everyone likes it.

Germans and austrians also have a soft spot for ice cream. The invention patent of chocolate ice cream should belong to Austria. Italians, who always like to mix some of the most incompatible foods together, invented multi-color ice bricks, which added fruits, walnuts, liqueur and biscuits. It was British immigrants who brought the recipe for making ice cream to America. /kloc-in the 0/9th century, due to the invention of the refrigerator and the mastery of the method of picking up and storing ice, ice cream was widely used. 1904, the International Ice Cream Expo was held in St. Louis, USA. The first automatic machine for producing wafer biscuit cups was exhibited at the exhibition, so a cup-shaped ice cream called "ice cream cake" appeared. Four years later, ice cream popsicles appeared again. Russia has its own ice cream production formula for a long time. Even in the Ross era in Kiev, I began to eat finely cut frozen milk. Russian serious ice cream was introduced from France and soon became a delicacy on the aristocratic table. The recipes at that time included many recipes for making this kind of food. For example, there is a recipe for strawberry ice cream in a cookbook published in St. Petersburg in 1794. Today, almost all countries in the world are producing ice cream.

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