A beloved vintage treat from the 1960s, Scotcheroos are a chewy, crispy, and sweet dessert featuring puffed rice cereal coated in a rich peanut butter-sugar mixture and topped with a smooth blend of melted chocolate and butterscotch chips. This old-fashioned recipe remains a nostalgic favorite, bringing the classic flavors of the mid-century to modern kitchens.
Prepare the Pan: Line a 9x13-inch baking pan with parchment paper for easy removal.
Heat the Syrup and Sugar: In a large saucepan over medium-high heat, combine the corn syrup and sugar. Stir occasionally while bringing it to a boil. Continue heating until the sugar dissolves completely, about 3 minutes.
Incorporate Peanut Butter: Remove the pan from heat and mix in the peanut butter, stirring until fully combined and smooth.
Mix with Cereal: Immediately add the Rice Krispies cereal, stirring quickly to coat each piece evenly in the peanut butter mixture.
Press into Pan: Transfer the coated cereal mixture to the prepared pan, pressing it down firmly with the back of a spoon or the bottom of a glass to create an even layer.
Prepare the Topping: In a double boiler, melt the chocolate chips and butterscotch chips together, stirring continuously until smooth.
Spread and Cool: Pour the melted mixture over the cereal base and spread evenly. Allow the Scotcheroos to cool completely at room temperature or in the refrigerator before cutting it into bars.
Notes
This vintage recipe is known for being sticky—consider lightly greasing your hands or spoon when pressing the cereal mixture into the pan.
Letting the bars cool thoroughly before slicing will ensure cleaner cuts.
For a deeper chocolate flavor, opt for dark chocolate chips instead of bittersweet.
Keyword butterscotch chocolate bars, classic 1960s dessert, no-bake dessert from the 60s, nostalgic bar recipe, old recipes, old-fashioned Scotcheroos, peanut butter cereal bars, vintage Rice Krispies treats