How to make cream with a bottle

Making butter from bottles requires mastering the correct shaking method and ingredient ratio, but homemade products pose hygiene risks and have poor stability. There are two main methods for making cream: static separation of whole milk and shaking accelerated separation of milk fat. The actual effect is affected by factors such as milk source quality, temperature control, and operation time.

The static separation method for whole milk requires the use of fresh milk with high fat content, poured into sterilized glass bottles, and refrigerated for static separation. The fat in milk will gradually rise to form a milk layer, so be careful to scoop it out with a spoon. This method is time-consuming but can preserve the natural aroma of milk, making it suitable for occasions with high taste requirements. During operation, it is important to note that the ambient temperature should not be too high to avoid microbial contamination and spoilage.

Shake Acceleration Method: Fill a sealed bottle with whole milk and an appropriate amount of white sugar, vigorously shake to break and aggregate the milk fat globules. Continue shaking until the liquid becomes noticeably thick, and after refrigeration, the texture will be closer to commercially available cream. This method is more efficient but prone to mixing bubbles, making the finished product more suitable for immediate consumption. Special attention should be paid to selecting pressure resistant sealed bottles to avoid container bursting during shaking.

Homemade cream should be made and used immediately, and should not be stored for a long time. Improper storage can easily breed bacteria. People with lactose intolerance should consume with caution, and stop immediately if they experience bloating and diarrhea. It is recommended to prioritize purchasing sterilized cream products from legitimate channels, as their fat content, colony control, and other indicators are more in line with food safety standards. When used in daily life, it can be paired with fruits, coffee and other ingredients to enhance flavor and control intake.