Yellow Sunshine Shake with Mango & Banana

Yellow sunshine smoothie

Makes 2 glasses

ripe and sweet mango (1/2  mango)  – you can use frozen mango but they tend to be a bit sour

ripe bananas (preferable frozen if the mango is  fresh)

Juice from 1 organic orange and zest from 1/2 of it

plain cultured yoghurt (200 g) – I used one with 0,5 % fat

ice cubes

vanilla extract (or beans from 1/2 vanilla pod)