Prepare an 8x8 inch pan by lining it with parchment paper and spraying with non-stick spray.
In a large pan over medium heat continually mix your sugar and corn syrup until it comes to a rolling boil.
Remove from heat and add in peanut butter, stir thoroughly. and pour over your Rice Krispies.
Press the Rice Krispie mixture into your prepared pan.
In a microwave safe bowl heat your chocolate and butterscotch chips for one minute, then stir. Continue heating in 30 second increments stirring in between, until completely melted.
Pour the melted chips over the Rice Krispie mixture.
Refrigerate for 2 hours or until the chocolate chips have set.