Chop the chocolate and melt in the microwave for 45s to 1 min, mix half way through.

Pour 2/3 of the melted chocolate into the mould and put in the freezer for 2-5 mins, just so the chocolate can harden up.

In the meantime add the peanut butter to a bowl along with the powdered peanut butter and maple syrup. I have added a pinch of salt to but this is optional.

Mix until you form a very compact dough.

Add 1/2 tsp of the dough to the Halloween mould and push with your fingers so the dough can really get into the mould. It should be perfectly enough to fill all of the shapes (my mould had x).

Pour the remaining of the melted chocolate on top of the the peanut butter dough and put back in the freezer for 5 mins.