Frozen Banana

I have been wondering what to do with all my frozen banana's and I came across a fruit smoothie that suggested to use a frozen banana! So I have been making a lot of them because I have a lot of frozen banana's! I use the frozen blueberries and strawberries from the cannery about a handful of each, a half or less of the banana, and about a cup of milk. I put sugar in mine but you don't have to. Blend it and walla. Yum, Yum in a cup!