A simple classic for a nice spring day.
1 1/2 cups frozen mixed berries (mine had strawberries, raspberries, blueberries, and blackberries)
1/2 large banana
4 ice cubes (or so; it was the last of the mixed berries and there was a lot of ice mixed in)
3/4 cup water (since my blender is a weakling 🙂 )