Frozen yogurt is a simply dessert made with yogurt and sometimes other dairy products including non-dairy products.
Frozen yogurt consists of milk solids, some kind of sweetener, milk fat, yogurt culture natural or artificial flavorings, and sometimes natural or artificial coloring.
Frozen yogurt can be made in a soft serve freezer in much the same way as soft ice cream.
Frozen yogurt is sold in powder form and needs to be mixed with water or other liquid.
You can choose between high fat or low fat content. The higher the level of fat, the more air the yogurt can absorb; and the more air that is introduced into the mix as it freezes, the creamier the product will taste.
Frozen yogurt can be used much like ice cream, and is served in a wide variety of flavors and styles.