Berry Smoothie

1 ripe banana
handful of fresh blueberries
handful strawberries ( I used frozen strawberries)
1 yougrt (I use peach or strawberry)
poor in a little skim milk
1 tbsp - flax seed
Optional: Add some ice for a cold smoothie (I add ice if I did not use frozen strawberries)

Mmm...so good. And the kids love it too!