Started Weight Watchers again this year. One of my favorite snacks is a fruit smoothy. this is a recipe that I have concocted that I really like.
1 C - Fat free Milk
1 - 6oz container Yoplait Lite Yogurt (any flavor.)
1 to 2 C - Frozen Fruit (add enough to make a stiff smoothie.)
1 Banana
Blend all ingredients together and enjoy. This is only 7 WW PointPlus.

I use an Oster "Blend-n-Go Smoothie Kit. The kit comes with a container, a blade setup and a flip-top cap. Makes it easy to make smoothies with little cleanup.