英语PPT 介绍食物.pptVIP

Ice Cream 5 So far, more and more kinds of ice cream have been created. Ice cream has become a kind of food that people like best. It is not appropriate to eat in the morning. It is not good for gastroenteritis patients (肠胃炎患者) and diabetes patients(糖尿病患者). If you want to lose weight ,you must keep away from it. * Subject history method tips brand HISTORY In the late Tang Dynasty, people began to ice . In the Song Dynasty, business people began to add fruit or fruit juice in the cold dessert. 3. In the Yuan Dynasty, some people even added the pulp and milk in the ice . 4. In the 13th century, Marco Polo brought the method of manufacture of ice cream to Italy, then it spread to France. The French invented a semi-solid form of ice cream. 果浆 制作 METHOD Raw materials :Smaller part cup of sugar , one scoop of cocoa, two teaspoons of instant coffee, two cups of milk, one scoop of corn starch, half a spoonful of vanilla powder, a piece of chocolate . 原料：小半杯的白砂糖、一勺可可粉、两勺速溶咖啡、两杯牛奶、一勺玉米淀粉、一勺半香草粉、一块巧克力。 Tools :eggbeater cream machine 需要准备的工具：打蛋机和冰淇淋机 Production methods Eggbeater打蛋机 cream machine冰淇淋机 2、Secondly, prepare half a cup of milk and pour corn starch into it , then stir until fully dissolved, put aside for later use. 3、Thirdly , pour the remaining milk into the pot, add cocoa powder, sugar, with medium heat, mix with eggbeater when heating until boiling and then add coffee instantly. 1、Firstly, prepare a big tub of ice water to use. 4、Then ,pour the milk ,starch mixture into the pot, and fuse it with the boiling mixture , continue to use the medium heat until boiling. 5、Add vanilla and half of the chocolate, must pay attention to mixing with eggbeater. 6、Put the pot in the prepared ice water to cool off , at the same time you should mix constantly . 7、Finally take the ice-cream liquid in the refrigerator for one night .The next day, according to the ice cream machine instructions , pour ice-cream liquid into it ,and ice cream