I saw a recipe online for something similar so decided to change a few bits and make my own version.

You will need:

2 sachet of gelatine

1 tbsp Cocoa powder (1.5 syns)

3 tbsp sweetener

1/4 pint of boiling water

2 tbsp of vanilla Muller light yoghurt

Mix everything together in a bowl. Pour into moulds (I used a ice cube tray) pop into fridge for about 30 mins or set.  I made about 20 sweets and 1.5syns for the whole lot.