1. Put the hazelnut kernels into a blender, stir slightly, and set aside.
2. Put the chocolate in a bowl and heat over water, add rum and stir well.
3. Coat the marshmallows in the chocolate sauce and remove them. Sprinkle the chopped hazelnuts evenly and put them in the refrigerator until they are completely solidified.
Tips:You can insert a toothpick on the prepared chocolate balls.
