Break up some chocolate and put it in a microwaveable bowl
Heat for 30 seconds then take it out and stir.
Keep doing this until all the chocolate has melted.
Careful as the bowl will be hot now.
Give your child a large plastic bowl. Allow them to pour in cornflakes (or rice snaps) add the chocolate.
Give your child a large wooden spoon to stir the chocolate over the flakes.
When the flakes are all covered you are ready for your child to put cake cases in a cake tray.
Using a spoon and knife put some of the mixture into each of the cases.
Transfer the trays to the fridge to set.