Gather the ingredients.

In a greased 10 x 15 inch pan, place the corn chips.

In a saucepan, bring the sugar and corn syrup to a boil over medium heat. Remove from heat and stir in the peanut butter until smooth.

Pour the mixture over the chips and smooth level.

Place the chocolate bars in a single layer over the hot mixture and wait a few minutes until the heat melts them and then smooth the chocolate out to form a thin layer.

Allow to cool and then break into pieces.