Frozen yogurt (also frozen yoghurt or frogurt) is a frozen essert made from or containing yoghurt or dairy analogues. Frozen yogurt is served as a low-fat or fat-free alternative to ice cream. It may or may not contain active cultures. Frozen yogurt is a dessert similar to ice cream, but lower in fat. It is typically made with yoghurt and frozen yogurt can be sour or sweet. Frozen yogurt is also a frozen dessert that combines the flavors and textures of ice cream and sherbet.