250ml/8fl oz/1 cup skimmed milk, chilled
250g/9oz/1 cup natural yogurt, chilled
2 scoops raspberry-flavoured frozen yogurt
1 Remove the hulls from the raspberries, then wash and pat them dry with kitchen paper.
2 Put the raspberries in a blender with the milk and natural yogurt. Blitz until thick and creamy.
3 Pour into two tall glasses and top each one with a scoop of frozen yogurt and serve.