Pour the ProZero Chocolate flavour into a small saucepan.
Add the butter, sugar and cornflour.
Place the pan over a gentle heat and stir well.
Keep stirring until the mixture starts to simmer and is thickened.
Pour the mixture into a tall container or jug and use an electric hand-held blender to blend for 30-40 seconds.
Immediately pour the mixture into the ramekin dishes.
Leave to cool, then place into the fridge to set for 3-4 hours.
SERVING SUGGESTION
Serve with permitted fruit.