It's not an ice cream, it's not a frozen yoghurt. It's gluten, fat and lactose free, contains less than half the calories of ice cream and no artificial sweetener b&*^%$ks. Is it a bird, a plane, a pipe dream? It’s new Lifeway Frozen Kefir and it’s just arrived in the UK. A hit already in the US, it was the celeb dessert at two pre-Oscar parties on Oscar night in February this year. It's lush.