1 small apple (75g)
30 g muesli, low GI (2 T)
6 T fat free (skim) milk
75 ml fat free vanilla yoghurt (5 T)
10 g peanut butter (1 rounded t)
Ice cubes, optional
Place all the ingredients in a blender and whiz until smooth.
Nice to know: Fat free milk and yoghurt is recommended as there is a lot of fat coming from the peanut butter.