Line an 8” x 8” panwith parchment paper and spray with non-stick cooking spray. Set aside.
Heat granulated sugarand corn syrup in a large, heavy saucepan over medium heat, stirringcontinually, until mixture comes to a rolling boil.
Stir in peanut butterand remove from heat. Set aside.
Add Rice Krispies toa large bowl. Pour peanut butter mixture over the cereal and mix to combine.
Spread the Rice Krispies mixture evenly in theprepared baking pan. Set aside.
In the microwave, melt the chocolate andbutter scotch chips in a large glass bowl (or two separate bowls, if preferred).Heat for 1 minute and then stir. Then, heat in 30-second intervals, stirring inbetween, until the chips are completely melted.