Roast the sweet potato until soft (about 1 hour at 180C), then place the flesh in an oven proof container with ⅔ cup of the chocolate
Heat in the oven for 5 more minutes to melt the chocolate, then mix well and spoon the mixture into cups
Bake the cups for 10 minutes, then cool
Spoon 1 tsp peanut butter onto each
Melt the remaining chocolate (in the microwave/Bain Marie, stirring at 30 second intervals)
Stir 2 tbsp peanut butter into the melted chocolate then spoon mixture onto the cups
Place in the fridge until set, then enjoy!
