Scotcharoos are a perfect combination of butterscotch and peanut butter with a twist of a Rice Krispie crunch in the middle and a thick, rich chocolate layer that makes an irresistible treat. Sink your teeth in these ooey gooey bars!
In a large sized microwave safe bowl, combine peanut butter, sugar and karo syrup. Melt stirring every 30 seconds until smooth. Add in Rice Krispies and stir until combined.
Line a 9x13 inch pan with aluminum foil or parchment paper. Spread the mixture evenly into the pan.
In a medium sized microwave safe bowl add the butterscotch chips and chocolate chips. Melt stirring every 30 seconds until smooth. Pour on top and spread evenly over the bars. Let cool completely.
*Because I like my bars more gooey, I only added in 5 cups.*You can also make the mixture on the stovetop, just be careful not to over cook or the bars will be hard. Just melt until the sugar has dissolved.