Using KitchenAid mixers tricked out with liquid nitrogen tanks, creameries turn simple ingredients like milk, sugar and fruit into made-to-order ice cream in under a minute.

只需厨宝（KitchenAid，美国著名厨房用具品牌——译注）搅拌器，同时配以液氮罐和奶油，就能把牛奶、糖和水果这类简单的配料在不到一分钟的时间里变成按需定制的冰淇淋。