The yogurt I use is Chobani non-fat plain yogurt. I choose this because if you read the label, you will see that the only ingredients it contains are "nonfat milk and five live active cultures." That's it. No junk, no sugar, no sugar substitutes; just milk and Probiotics.
Prepare fruit by peeling, removing pits/seeds, removing leaves (from things like strawberries), or any other part of the fruit that was not meant to eating. Pour into blender. Add yogurt and rice milk. (and vanilla if desired) Blend to desired consistency. Some people like their fruit a bit chunky, others like it very smooth. Pour into a glass and drink. Yes, it's that simple. If the smoothie isn't sweet enough for you, a small amount of stevia may also be added (I used PureVia brand) to the smoothies. This recipe makes 2-3 servings.