Method

1. Prepare the Hass avocados by cutting lengthways all the way around, working around the stone
2. Gently twist the two halves apart
3. Tap the blade of a knife into the stone and twist gently to release
4. Then remove the skin of the avocados by placing the halves of the avocados face down and peeling off the skin
5. Cut the mango into half and remove the stone
6. Scoop the flesh away from the skin and place into the blender along with the avocado
7. Blend until the avocado and mango have mixed together
8. Pour the smoothie into glasses over crushed ice