Arrange the corn chips in a single layer in a greased sheet pan.
In a saucepan, combine the sugar and corn syrup and bring to a boil over medium heat.
Remove from heat and stir in the peanut butter until smooth.
Pour this over the chips and smooth it out with a spoon or spatula.
Place the chocolate bars in a single layer over the hot mixture and wait a few minutes until the residual heat melts them.
Smooth out the chocolate to form a thin layer.
Allow the candy to cool completely, then break it into pieces.
