Blueberry Banana Spinach Smoothie

The blueberries help hide the spinach color, so even the pickiest eaters love this smoothie.

1-2 ripe bananas
1/4-1/2 cup of blueberries (frozen work great)

1/2 cup yougurt (if using plain add about 1 T honey or agave nectar)

1 1/2 cups of liquid (you can use milk, juice, and/or water and ice-cubes)
1 cup of fresh baby spinach (I usually just put in a big handful but you can adapt to taste)

Put all the ingredients in a blender.  Blend until smooth (ideally until you no longer see little green flecks from the spinach and everything is well incoprated) about 2 minutes.