Homemade ice cream (4 kinds) 1. Ice milk raw material formula Fresh milk 500 g cream 12.5 g white sugar 150 g egg yolk 100 g edible vanilla subtle production method Add the weighed white sugar into the egg yolk and stir evenly. Slowly pour the boiled fresh milk into the mixed liquid of sugar and egg yolk, fully stir it to make it uniform, then move it to another container, slowly heat it with low fire to keep the temperature at 70 ~ 75℃, keep stirring, then stop heating, and then filter it with a fine sieve (or clean gauze) until it has a certain consistency when the temperature drops gradually. After cooling, add cream and edible herb essence to the filtered liquid, and then put it into another clean and hygienic container. Frozen frozen milk can be eaten immediately. You can also add technology and accessories to make tri-color and nut ice cream. Second, the three-color ice cream raw material formula cocoa powder 15g white sugar 5g strawberry jam 30g iced milk 750g food pigment micro-production method 1. Water accounting for 50% of the sugar weight is added to the weighed white sugar, and then the sugar is fully dissolved by heating, and then filtered, and then cocoa powder is added, and fully stirred and mixed, so that cocoa syrup is preliminarily prepared. Pour the cocoa syrup prepared by the above method into 250 grams of iced milk for later use. 2. Weigh 250g of iced milk, add strawberry jam and pigment, and mix well for later use. At the same time, the remaining 250 grams of iced milk, add a little vanilla essence, fully stir evenly, and proceed to the next process. 3. Put the three kinds of ice cream liquids with different colors and tastes in a sanitary and clean container prepared in advance, and send them to the refrigerator for freezing, and then the three-color ice cream with beautiful appearance can be obtained after freezing. Third, the raw material formula of nut ice cream 75 grams of nut paste ice cream 1 kg production method 1. Add a small amount of hot milk to the weighed nut paste and make it into a thin paste for use. 2. According to the method of making iced milk, before adding hot milk to the egg yolk, add nut milk paste and stir evenly for later use. 3. Put the evenly stirred paste into a container and send it to the refrigerator for freezing, and the finished product is the nut ice cream. Four, banana ice cream raw material formula banana (mature without mildew) 500 grams lemon fruit half sugar 300 grams cream 300 grams production method 1. Wash the lemon and squeeze out the lemon juice for later use. 2. Put the pre-weighed white sugar into about 500g of water, heat it until it is completely dissolved, and then filter it. 3. Wash and peel the prepared bananas, mash them into paste, add the filtered sugar water, stir them evenly, then add the fresh lemon juice and stir them evenly. 4. The semi-finished product after the above process is cooled, mixed with the weighed cream, put into a container and sent to a refrigerator for freezing, and the finished product is banana ice cream.