An easy way to make great tasting ice cream using the Ninja Creami is to use store-bought (or homemade) yogurt.  You can use just about any yogurt that you would like, regardless or brand, type, or flavor.  When yogurt is turned into ice cream, it creates a really smooth and thick texture.  Be sure to use a yogurt that you like the flavor of, before it's frozen, as you will be able to taste the yogurt.