Step 1

Melt the chocolate chips in a microwave-safe bowl. Pour enough melted chocolate into the mold so it covers the bottom of the skull.

Step 2

Now add a little blop of peanut butter to the chocolate.

Step 3

Finish by covering the peanut butter with enough chocolate to top off the mold.

Step 4

Put the mold in the refrigerator and chill for an hour.

Step 5

Carefully pop out the chocolate skulls and store them in an airtight container until party day. Allow the chocolate to come up to room temperature before serving to guests.