Discover awesome yogurt franchise opportunities and capitalize on one of the hottest food franchise categories. Frozen yogurt or "fro yo" has become all the rage for many different reasons. It is a healthy dessert option and comes in a wide variety of different flavors that you can mix and match -- and then, there are all the different toppings you can add! In addition, fro-yo franchises are typically fast to get up and running and have good profit margins due to low staffing demands.