Brief introduction of freezing point making tools: 1, Shek Cup: divided into 350ml and 750ml, made of stainless steel, consisting of three parts: bottle cap, filter screen and steel cup. It is a special instrument for making drinks with new flavors by mixing raw materials. 2, ounce cup: used for measuring juice. 3. Coffee spoon: plastic material, a special tool for scooping fruit powder, juice and other raw materials. 4. Stirring rod: made of long handle, stainless steel or plastic, used to scoop and stir the materials in the deep tank. 5, sealed cans: plastic, stainless steel, glass and other different materials, mainly for holding materials. 6. Ice planer: There are two types, manual and electric, which are special machines for grinding and shaving ice cubes. The electric type generally consumes 180w. 7. Sander: It can be divided into large sander and small sander. Large ice skaters are generally made of stainless steel; The small sand ice machine is a glass container. Used for stirring and grinding ice cubes and fruits. 8, muffin machine: similar to electric baking pan, can automatically heat, is a special device for baking muffins. 1, black pearl cooking method: take one kilogram of pearl pills of any color. Add 10 kg of water and cook in a pot (boil the water first, then put the pearl pills into powder balls. You must wait until the hot water boils away before using them, or they will melt into powder immediately. Keep the water rolling on medium fire and stir with a filter spoon. Time 15-20 minutes (you can add or subtract the time according to your preference, and the longer you cook, the softer it will be). When the time comes, cover the lid and turn off the fire. Stew again 15-20 minutes (the longer the stewing, the better the elasticity) or cook until all the powder circles are transparent. When the time is up, take out the pearls and rinse them with cold water. Take a large bowl, add the rice balls and white sugar until the pearls are soaked, and stir well for about 30 minutes. Boil 500g of water, add 750g of sugar, stir while adding, and get 22oz(638ml) syrup (or directly change it into honey). 2, tea bag. Put 60 grams of tea (convenient tea is no longer wrapped in bags) into 3 kilograms of water, and cook it in a stainless steel pot or ordinary pot (boil the water above 90 degrees before putting the tea). Soak the tea bag for about 10 minute-20 minutes, and the soaked tea leaves are slightly bitter. If it is too bitter, add boiling water to dissolve it. You can decide the brewing time according to your own requirements for tea concentration. Generally speaking, it is not recommended to brew for a long time, because it will lead to excessive tea flavor and affect the taste. Cold bubble tea iced tea juice in the refrigerator. 3. Cold bubble tea! Put 30g creamer (2 tablespoons), 2 tablespoons fruit powder and 1 tablespoon syrup in a shaker, add 40g hot water and mix well, then mix well with a stirring rod, add 300ml~400m of black tea, and then fill it with 3~4 ice cubes, about 2/3 of the volume of the shaker. Shake it rapidly for 20 times until all the ice cubes in the shaker are dissolved, and let it foam. Finally, add 20g of pearls to make it. Take a 360ml bubble tea cup, pour it into the cup, insert a straw and give it to the customer. If sealing is needed, put the milk tea on the sealing machine, cover the sealing film, and carry out hot pressing sealing. Note: The proportion of milk tea and bubble tea fruit powder directly affects the taste and quality of bubble tea. If you put more cream and milk tea powder, bubble tea will have a good taste and high cost. If you reduce the cost, you can add sugar or other flavors and milk powder. A proper amount of milk powder plays a role in finishing milk tea, and once milk powder is excessive, it will make the taste of milk tea a little greasy. Therefore, when putting milk powder, we must pay attention to the dosage. Cut the powder and think that the heavier the milk taste, the better it tastes. Note: The method of making fruity bubble tea is the same as above, just add 2 spoonfuls of fruit powder to the cup. (According to the different fruit powders added, it can be made into papaya bubble tea, taro bubble tea, etc.).